TY

Takayuki Yamaguchi

Ricoh Company: 13 patents #1,714 of 9,818Top 20%
Mazda Motor: 10 patents #325 of 4,755Top 7%
SU Sumida: 6 patents #24 of 118Top 25%
NC Nippon Light Metal Company: 5 patents #41 of 499Top 9%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
RE Ricoh Elemex: 4 patents #7 of 49Top 15%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
ML Mitsubishi Pencil Company, Limited: 2 patents #127 of 302Top 45%
MC Moriroku Co.: 2 patents #7 of 45Top 20%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
SB Sumitomo Mitsui Banking: 2 patents #1 of 14Top 8%
TC Tokai Kogyo Co.: 2 patents #32 of 161Top 20%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
SW Sanjo Machine Works: 1 patents #7 of 18Top 40%
GL Glory: 1 patents #217 of 385Top 60%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
Canon: 1 patents #14,899 of 19,416Top 80%
NE Nec: 1 patents #7,889 of 14,502Top 55%
JA Jasco: 1 patents #46 of 125Top 40%
HG HGST: 1 patents #1,032 of 1,677Top 65%
RC Ricoh Seiki Company: 1 patents #7 of 16Top 45%
Overall (All Time): #38,770 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 26–50 of 60 patents

Patent #TitleCo-InventorsDate
9240710 Vibration-powered generator Mitsugu Kawarai, Ryuta Iijima, Ryoya Takahashi, Keisuke Nishihara 2016-01-19
9080502 Engine with variable valve mechanism Keiji Maruyama, Kentaro Takaki, Yuji Matsuo, Toshiyuki Kojima, Hiroyuki Jinno 2015-07-14
8697459 Surface emitting laser module, optical scanner, and image forming apparatus Kazuhiko Adachi 2014-04-15
8649026 Paper-sheet management method and paper-sheet management system Ryosuke Minami 2014-02-11
8508322 Magnetic element Yuichi Yamada 2013-08-13
8421838 Optical device, optical scanning device, image forming apparatus, and manufacturing method of optical device Satoru Sugawara, Kazuhiko Adachi, Masaki Hiroi 2013-04-16
8073028 Light emitting apparatus, optical scanning apparatus, and image forming apparatus 2011-12-06
7981339 Method of producing non-mutually-adhesive polymer pellet, and apparatus therefor Hiroyuki Tanimura, Takuro Nasu 2011-07-19
7805223 Dialogue system Takaaki Enomoto, Hiroaki Sekiyama, Shigeo Onogi, Yoshihide Nakane, Junya Kaneko 2010-09-28
7790085 Long molding manufacturing method and apparatus Katsura Sugiura 2010-09-07
7523982 Sealing structure 2009-04-28
7451261 Data storage device and control method with buffer control thereof Takahiro Saito, Atsushi Kanamaru, Hiromi Kobayashi 2008-11-11
7443277 Coil component 2008-10-28
7107454 Signature system presenting user signature information Nobuyuki Mori, Michihiro Miyasaka 2006-09-12
7024390 Electronic wallet management system, electronic wallet device, electronic wallet management unit, and terminal station Nobuyuki Mori, Michihiro Miyasaka 2006-04-04
6497616 Air conditioner outlet vent device 2002-12-24
6470763 Shift control device for automatic transmission Tatsuyuki Ohashi, Yoshiharu Saito, Hideki Wakamatsu, Toru Yamashita 2002-10-29
6364801 Automatic transmission control system Shoji Asatsuke, Tatsuyuki Ohashi, Hideki Wakamatsu, Tomonari Shirai 2002-04-02
6347557 Automatic transmission control system Shoji Asatsuke, Tatsuyuki Ohashi, Takamichi Shimada, Hideki Wakamatsu 2002-02-19
6345548 Automatic transmission control system Tatsuyuki Ohashi, Shouji Asatsuke, Hideki Wakamatsu, Takamichi Shimada 2002-02-12
6343520 Automatic transmission control system Tatsuyuki Ohashi, Shoji Asatsuke, Hideki Wakamatsu, Yoshiharu Saito 2002-02-05
6203673 Method of producing a thin-film platinum temperature-sensitive resistor for a thin-film microstructure sensor Hiroyoshi Shoji, Junichi Azumi, Yukito Sato, Morimasa Kaminishi 2001-03-20
6118166 Thin-film microstructure sensor having a temperature-sensitive resistor to provide a large TCR with little variation Hiroyoshi Shoji, Junichi Azumi, Yukito Sato, Morimasa Kaminishi 2000-09-12
6043435 Conducting section device and method for manufacturing the same Katsura Sugiura 2000-03-28
5983700 Calibration method of a flow sensor output Yukito Sato, Hiroyoshi Shoji, Junichi Azumi, Morimasa Kaminishi 1999-11-16