Kenji Tonoki

Follow

Person

Yuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Environment purifying material
- Patent number 5,997,829
- Issue date Dec 7, 1999
- Hitachi Chemical Company, Ltd.
- Yoshika Sekine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for pressure lamination utilizing fluid medium with partial...
- Patent number 4,824,509
- Issue date Apr 25, 1989
- Hitachi Chemical Co., Ltd.
- Kenji Tonoki
- B30 - PRESSES
Information Patent Grant
Method and device for manufacturing a laminated material
- Patent number 4,734,155
- Issue date Mar 29, 1988
- Hitachi Chemical Co., Ltd.
- Kazuyoshi Tsunoda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL