Welcome To Bannichi Enterprise Ltd.

About Us

Bannichi Profile

Dr. Sumimoto Profile

Morio Sumimoto Profile

Project & Thesis

Nephron System

Utility of Nephron


Joint Venture Project With Japan

Mohakhali Plant

Technical Staff

Clint List

Customer Openions & Photoes

Press & Media

News & Events

Career Opportunity

Contact Us


Established in 2004 Bannichi Enterprise Ltd.(BEL) is a joint venture Company of Sumimoto Scientific Institute Co., Ltd of Japan and Bangladesh.

It is set up with the mission of marketing Eco-Nephron system which is a kind of precision filter, 10 times powerful than conventional filters and centrifuges.

Eco-Nephron system was innovated by Dr. Sumimoto Seiji after long research conducted at Sumimoto Scientific Institute in Japan. This system is very essential in Japan and being used in U.S.A, Germany, Canada, Korea, China, Taiwan, Thailand, Malaysia Etc. Sumimoto Scientific Institute is a member of CIMAC and is an approved organization by ISO - 14001


Through introduction of the Nephron System, the amount of CO2, CO, SO2, hydrocarbons etc., various acids & bases can be reduced almost to zero and thus the environment can be protected. 90% of the Lubricating oil can be recalculated and 80% of the maintenance cost can be saved. Overall time and energy can be saved in this rush era.

Nephron system can be successfully applied in the following areas:-

Transportation system on Rail, Road, River, & Seas.
Chemicals, Pharmaceuticals, Insecticides, Paper, Sugar & Cement Industries
Garments, Knitwear, Textiles, Tanneries etc.
Power Sectors: Power Development Board (PDB), Dhaka Electric Supply Company (DESCO), Dhaka Electric Supply Authority (DESA), West Zone Power Distribution Company Ltd. (WZPDCL), South Zone Power Distribution Company Ltd. (SZPDCL), Barge Mounted Power stations etc.
Misc. Concern Industries.

Bannichi Enterprise Ltd. has been exploring the possibilities of application of Nephron System and formulating Marketing strategies to launch the Nephron Technology
throughout Bangladesh and then abroad.



Rear Admiral M. Nurul Islam
ncc, psc (Retd)
Former: Chief of the Naval Staff

Chief Advisor
Capt (Rtd) F. K. Khan
Advocate, Bangladesh Supreme Court



Mr. Abe Naoki
MSS (Economics), Dhaka University

Engr. Morio Sumimoto
BSC (Eng),Kogakuin University Department of Industrial Chemical


Koshiro Yamada



Md. Arif Hossain Bhuiyan
(Waseda University, Japan)

Managing Director

Abul fazal sultan Ahmed , B.Sc Engineer(Mechanical), MIST,
Post:- Maintenence and
service engineer

M. Nawfel Talukder, B.Sc Engineer(Mechanical), MIST,
Post:- Maintenence and service engineer

Post: Foreman & technician

Abdul Haque Sarker
Post: Office Assistant


Post: Office boy


The Activities

The Bannichi Enterprise Ltd. was established in the year 2004, December. Since then it has been performing its business activities in a smooth manner.

In the first two years Bannichi developed its office structure and system. Then it started communicating in an exclusive circle. Personal network was a good tool at that moment. It achieved the good confidence in the society, though in a limited range.

Recently Bannichi Enterprise Ltd. arranged a press conference on July 11, 07 at the Central Press Club. Most of the daily newspapers covered the deliberations made in the conference. The main objective was to introduce the Eco-Nephron System in Bangladesh. Engr. Morio Sumimoto, Representative Director and Honorable Board Member was present at the program as the key-note speaker.

On July 12, 07, a workshop was arranged by the company regarding the Nephron System. Chairman of Bannichi Enterprise Ltd Ishii Naoki, Engr. Morio Sumimoto, Representative Director and Honorable Board Member were present at the program. Mr.A.H.M. Rezaul Kabir, ndc, the Honorable Secretary of the Ministry of Environment of People’s Republic of Bangladesh was the Chief Guest in that workshop.

On July 17, 07 Bannichi Enterprise Ltd met with the prominent Engineers of Bangladesh at IEB Seminar Hall. The honorable Vice-chancellor of Ahsanullah University of Science and Technology Prof. Dr. Engr. M. Anwar Hossain embellished the program as the Chief Guest.

Bannichi is going to arrange a Seminar on November 27, 07 at China-Bangladesh Friendship Conference Hall at Agargaon, Dhaka. The major objectives are to inform all concerns about:

  i.   Nephron System.
  ii.  Merits of The System.
  iii. Social Benefits.
  iv. Social Contribution.
  v. Global Welfare and
  vi. Misc.

At the end of November, on 29,30 and December 01, 2007  Bannichi Enterprise Ltd will  participate in the Japan Trade Fair at the China-Bangladesh Friendship Conference Hall at Agargaon, Dhaka.


As Bannichi conveys the latest Marketing Philosophy-‘Social Marketing Concept’ it emphasizes on the natural environment in a Global perspective. Bannichi is now operating in Bangladesh region and it continuously is conducting Seminar, Symposium, Round Table Conference, Workshop and such events with most of the concern entities. Some are mentioned below:

Mr. Tapan Chowdhury, Honorable Adviser, People’s Republic of Bangladesh exchanges his views and ideas regarding the matter with the Director Marketing of Bannichi
Ministry of Law and Environment, Customs, BOI and such entities are the major stakeholders in consultation on Nephron.
Meeting on Eco-Nephron system with Forum for Energy Reporters –Bangladesh, October 24, 25, 26 and Nov. 2007
Seminar on : Eco-Nephron SystemAt CBFCC on Nov.27, 2007 with most of the Gas/Oil station owners and others.
Workshop on: Eco-Nephron System on October 9, 10, 11 at  KAFCO. in Chittagong
On July 11, 2007, Press Conference at Central Press Club, Engr. Morio Sumimoto, Representative Director, was the key note speaker.
On July 12, 2007 , Seminar on Eco-Nephron System at IEO Seminar Hall. Vice Chancellor of Ahsanullah University of Science and Technology Prof. Engr. Anwar Hossain was the Chief Guest.


Man cannot live alone. Where ever he goes, what ever he does, he needs cooperation or even company of others. Bannichi has been trying its level best to save time , energy and money as well the natural environment which is destroying day by day. It (Bannichi) always appreciates the suggestions, advise, direction and guidance for better performance towards humanity.
The society , comprises of  Businessman , Bankers, Engineers and so forth. These people are the stakeholders of Bannichi. All of  them can have the Win-Win situation of the Game Theory because all are living in the same globe.

Concern business persons can allow to operates in their own precise. Infrastructure  is one of the many supports in this regard.

Banks like JBCC, JETRO and such entities individually or by syndicate can support financially due to huge primary investment .

Engineers can convey the massage to the end users because the end users consider them as opinion leader.

General people, can appreciate Bannichi effort if they do not have any other cooperation.

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