Hisao Totsuka

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Casting device, method for using the device, casting device of vehi...
- Patent number 5,527,101
- Issue date Jun 18, 1996
- Asahi Katantetsu Kabushiki Kaisha
- Takashi Kato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting device, method for using the device, casting device of vehi...
- Patent number 5,320,160
- Issue date Jun 14, 1994
- Asahi Katantetsu Kabushiki Kaisha
- Takashi Kato
- B22 - CASTING POWDER METALLURGY