Kazuaki Toyosawa

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Patents Grantslast 30 patents

Information Patent Grant
Surface treatment device and surface treatment method
- Patent number 12,104,371
- Issue date Oct 1, 2024
- TOYOKOH CO., LTD.
- Kazuaki Toyosawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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 apparatus
- Patent number 10,464,167
- Issue date Nov 5, 2019
- TOYOKOH CO., LTD.
- Kazuaki 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
SURFACE TREATMENT DEVICE AND SURFACE TREATMENT METHOD
- Publication number 20220213681
- Publication date Jul 7, 2022
- TOYOKOH CO.,LTD.
- Kazuaki TOYOSAWA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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 APPARATUS
- Publication number 20170252862
- Publication date Sep 7, 2017
- TOYOKOH Co., Ltd.
- Kazuaki TOYOSAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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