Hiroyasu Toyosawa

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Fuji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser irradiation device, laser irradiation system, and method for...
- Patent number 11,135,681
- Issue date Oct 5, 2021
- TOYOKOH, Co., Ltd.
- Hiroyasu Toyosawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser irradiation device, laser irradiation system, and method for...
- Patent number 9,868,179
- Issue date Jan 16, 2018
- TOYOKOH, Co., Ltd.
- Hiroyasu Toyosawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Laser Irradiation Device, Laser Irradiation System, and Method for...
- Publication number 20210394308
- Publication date Dec 23, 2021
- TOYOKOH Co., Ltd.
- Hiroyasu TOYOSAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser Irradiation Device, Laser Irradiation System, and Method for...
- Publication number 20180085858
- Publication date Mar 29, 2018
- TOYOKOH Co., Ltd.
- Hiroyasu TOYOSAWA
- B08 - CLEANING
Information Patent Application
Laser Irradiation Device, Laser Irradiation System, and Method for...
- Publication number 20150076125
- Publication date Mar 19, 2015
- TOYOKOH, Co., Ltd.
- Hiroyasu Toyosawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR