KS

Keiichi Sugimoto

DE Denso: 18 patents #512 of 11,792Top 5%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
Overall (All Time): #223,984 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8953331 Card key Mitsuru Nakagawa 2015-02-10
8582308 Method of making an electronic circuit device Mitsuru Nakagawa 2013-11-12
8550364 Card key having function of performing radio communication with on-vehicle device Mitsuru Nakagawa 2013-10-08
8310833 Electronic circuit device and electronic key transceiver Mitsuru Nakagawa 2012-11-13
8300419 Electronic circuit device and method of making the same Mitsuru Nakagawa 2012-10-30
8097816 Electronic device and method of producing the same Mitsuru Nakagawa 2012-01-17
8020289 Method of producing electronic device Mitsuru Nakagawa 2011-09-20
7667976 Electronic circuit device and method of making the same Mitsuru Nakagawa 2010-02-23
7664470 Wireless transceiver and method for producing the same Mitsuru Nakagawa 2010-02-16
7664471 Wireless transceiver and method for producing the same Mitsuru Nakagawa 2010-02-16
7604765 Electronic circuit device and manufacturing method of the same Mitsuru Nakagawa 2009-10-20
7495183 Electronic circuit apparatus Mitsuru Nakagawa 2009-02-24
7458823 Electronic circuit device and manufacturing method of the same Mitsuru Nakagawa 2008-12-02
7242278 Portable transmitter contained in a hard-to-open case Mitsuru Nakagawa 2007-07-10
7217153 Electronic circuit apparatus and production method thereof Mitsuru Nakagawa 2007-05-15
7142413 Portable transmitter having space for containing mechanical key Mitsuru Nakagawa 2006-11-28
7046136 Portable transmitter having tact switches with front film Mitsuru Nakagawa 2006-05-16
6995802 Image binarization method and binary image creation method 2006-02-07
6733327 Connector for button battery contained in electronic device Mitsuru Nakagawa 2004-05-11
4567282 Method of producing (S)-glyceraldehyde acetonide Yukio Mizuno 1986-01-28