Kenichi SAKAI

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Aichi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric film, method of manufacturing same, piezoelectric fil...
- Patent number 11,785,857
- Issue date Oct 10, 2023
- Denso Corporation
- Akihiko Teshigahara
Information Patent Grant
Optical scanning apparatus having pivoting reflector and piezoelect...
- Patent number 10,459,217
- Issue date Oct 29, 2019
- Denso Corporation
- Koichi Oyama
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical scanner having a variable focus mirror
- Patent number 10,108,005
- Issue date Oct 23, 2018
- Denso Corporation
- Yusuke Kawai
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Load sensor using vertical transistor
- Patent number 9,658,121
- Issue date May 23, 2017
- Denso Corporation
- Takashi Inoue
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC FILM, METHOD OF MANUFACTURING SAME, PIEZOELECTRIC FIL...
- Publication number 20200357976
- Publication date Nov 12, 2020
- DENSO CORPORATION
- Akihiko TESHIGAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SCANNING APPARATUS
- Publication number 20180039074
- Publication date Feb 8, 2018
- Denso Corporation
- Koichi OYAMA
- G02 - OPTICS
Information Patent Application
LOAD SENSOR USING VERTICAL TRANSISTOR
- Publication number 20160202132
- Publication date Jul 14, 2016
- Denso Corporation
- Takashi INOUE
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SCANNER HAVING A VARIABLE FOCUS MIRROR
- Publication number 20160054562
- Publication date Feb 25, 2016
- DENSO CORPORATION
- Yusuke KAWAI
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20140320943
- Publication date Oct 30, 2014
- DENSO CORPORATION
- Koichi OYAMA
- B81 - MICRO-STRUCTURAL TECHNOLOGY