Toshihiko Asari

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Komaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling hardening with laser beam and laser beam hard...
- Patent number 6,922,420
- Issue date Jul 26, 2005
- Yamazaki Mazak Kabushiki Kaisha
- Tsunehiko Yamazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hardening equipment and hardening method
- Patent number 6,772,041
- Issue date Aug 3, 2004
- Yamazaki Mazak Kabushiki Kaisha
- Toshihiko Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam hardening device
- Patent number 6,723,947
- Issue date Apr 20, 2004
- Yamazaki Mazak Kabushiki Kaisha
- Toshihiko Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method of controlling hardening with laser beam and laser beam hard...
- Publication number 20030080098
- Publication date May 1, 2003
- Tsunehiko Yamazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hardening equipment and hardening method
- Publication number 20020179581
- Publication date Dec 5, 2002
- Toshihiko Inoue
- C21 - METALLURGY OF IRON
Information Patent Application
Laser beam hardening device
- Publication number 20020153358
- Publication date Oct 24, 2002
- Toshihiko Inoue
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC