Katsuyuki Iwasaki

Follow

Person

Kudamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Railway car and bogie for railway car
- Patent number 7,063,023
- Issue date Jun 20, 2006
- Hitachi, Ltd.
- Hideo Takai
- B61 - RAILWAYS
Information Patent Grant
Bogie for use with a monorail car
- Patent number 6,523,481
- Issue date Feb 25, 2003
- Hitachi, Ltd.
- Yoshio Hara
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Axle box suspension for railway car
- Publication number 20060065153
- Publication date Mar 30, 2006
- Takao Watanabe
- B61 - RAILWAYS
Information Patent Application
Railway car and bogie for railway car
- Publication number 20040187729
- Publication date Sep 30, 2004
- Hideo Takai
- B61 - RAILWAYS
Information Patent Application
Railway rolling stock
- Publication number 20020035947
- Publication date Mar 28, 2002
- Michio Sebata
- B61 - RAILWAYS
Information Patent Application
Monorail car
- Publication number 20010022147
- Publication date Sep 20, 2001
- Yoshio Hara
- B61 - RAILWAYS