Kametaro Hashimoto

Follow

Person

Toyota, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Sintered alloy having wear-resistance at high temperature
- Patent number 4,080,205
- Issue date Mar 21, 1978
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Poppet valve
- Patent number 4,073,474
- Issue date Feb 14, 1978
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Kametaro Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Iron-base sintered alloy for valve seat
- Patent number 4,035,159
- Issue date Jul 12, 1977
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Kametaro Hashimoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for manufacturing spherical hollow particles
- Patent number 4,021,167
- Issue date May 3, 1977
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Anti-wear ferrous sintered alloy
- Patent number 3,977,838
- Issue date Aug 31, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Kametaro Hashimoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing spherical hollow particles
- Patent number 3,962,385
- Issue date Jun 8, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- B22 - CASTING POWDER METALLURGY