OHEI DEVELOPMENTAL INDUSTRIES CO., INC

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KOCHI-KEN, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for decomposing chlorofluorocarbon and system for decomposi...
- Patent number 6,376,737
- Issue date Apr 23, 2002
- Ohei Developmental Industries Co., Inc.
- Yoshihisa Saito
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Apparatus for converting waste plastic into oil
- Patent number 6,066,263
- Issue date May 23, 2000
- Tohoku Electric Power Company, Inc.
- Hisaaki Makino
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL