Kiyoshi Hasegawa

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Universal joint
- Patent number 6,746,173
- Issue date Jun 8, 2004
- Japan Servo Co., Ltd.
- Masashi Ochiai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Agitator and fixing device thereof
- Patent number 6,474,863
- Issue date Nov 5, 2002
- Japan Servo Co. Ltd.
- Masashi Ochiai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
One-way clutch
- Patent number 5,579,879
- Issue date Dec 3, 1996
- Shimano, Inc.
- Kiyoshi Hasegawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Universal joint
- Publication number 20030011147
- Publication date Jan 16, 2003
- Japan Servo Co., Ltd.
- Masashi Ochiai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Agitator and fixing device thereof
- Publication number 20010024402
- Publication date Sep 27, 2001
- Japan Servo Co., Ltd.
- Masashi Ochiai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL