Masatoshi Yonemura

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Aichi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fabrication method of self-written optical waveguide
- Patent number 7,998,374
- Issue date Aug 16, 2011
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Masatoshi Yonemura
- G02 - OPTICS
Information Patent Grant
Optical waveguide and method for manufacturing the same
- Patent number 7,907,808
- Issue date Mar 15, 2011
- Kabushiki Kaisha Totoya Chuo Kenkyusho
- Manabu Kagami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical waveguide and method for producing the same
- Patent number 7,166,322
- Issue date Jan 23, 2007
- Toyoda Gosei Co., Ltd.
- Yukitoshi Inui
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LASER PROCESSING DEVICE, THREE-DIMENSIONAL SHAPING DEVICE, AND LASE...
- Publication number 20180333807
- Publication date Nov 22, 2018
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Kazuo HASEGAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fabrication method of self-written optical waveguide
- Publication number 20100001421
- Publication date Jan 7, 2010
- Masatoshi Yonemura
- G02 - OPTICS
Information Patent Application
Optical waveguide and method for manufacturing the same
- Publication number 20090285532
- Publication date Nov 19, 2009
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Manabu Kagami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical waveguide and method for producing the same
- Publication number 20050058420
- Publication date Mar 17, 2005
- TOYODA GOSEI CO., LTD
- Yukitoshi Inui
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing optical transmission device
- Publication number 20020114601
- Publication date Aug 22, 2002
- Manabu Kagami
- G02 - OPTICS