Hirotaka Hirabayashi

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polygon mirror, method for manufacturing polygon mirror, and reflec...
- Patent number 10,451,779
- Issue date Oct 22, 2019
- Brother Kogyo Kabushiki Kaisha
- Masaaki Kurita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYGON MIRROR, METHOD FOR MANUFACTURING POLYGON MIRROR, AND REFLEC...
- Publication number 20170205544
- Publication date Jul 20, 2017
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaaki Kurita
- G02 - OPTICS
Information Patent Application
Method for Manufacturing a Scanning Lens
- Publication number 20160363697
- Publication date Dec 15, 2016
- BROTHER KOGYO KABUSHIKI KAISHA
- Hitoshi Fujino
- G02 - OPTICS