Isamu Koyama

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for examining chronic rejection reactions following organ tr...
- Patent number 6,210,912
- Issue date Apr 3, 2001
- Nippon Kayaku Kabushiki Kaisha
- Isamu Koyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Programmed temperature controller
- Patent number 5,926,390
- Issue date Jul 20, 1999
- Ohkura Electric Co., Ltd.
- Isamu Koyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
System for controlling work temperature by a programmed controller
- Patent number 5,743,464
- Issue date Apr 28, 1998
- Ohkura Electric Co., Ltr.
- Isamu Koyama
- G05 - CONTROLLING REGULATING