KT

Kohei Tanaka

WC Wacom Co.: 33 patents #15 of 357Top 5%
Sharp Kabushiki Kaisha: 16 patents #1,028 of 10,731Top 10%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
FI Fujifilm Business Innovation: 5 patents #505 of 1,659Top 35%
NC Nissin Ion Equipment Co.: 4 patents #15 of 85Top 20%
TO Totani: 2 patents #6 of 26Top 25%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
DI Disco: 2 patents #249 of 708Top 40%
SC Sekisui Kasei Co.: 1 patents #10 of 27Top 40%
SC Sekisui Plastics Co.: 1 patents #60 of 144Top 45%
JA Japan Aerospace Exploration Agency: 1 patents #160 of 546Top 30%
FU Fujikura: 1 patents #788 of 1,407Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HT Hitachi Plant Technologies: 1 patents #116 of 279Top 45%
AC Aiphone Co.: 1 patents #26 of 52Top 50%
Overall (All Time): #24,641 of 4,157,543Top 1%
76
Patents All Time

Issued Patents All Time

Showing 51–75 of 76 patents

Patent #TitleCo-InventorsDate
10216295 Electronic pen Kenichi Ninomiya 2019-02-26
10125742 Wind power generation system Ikuo TOBINAGA, Mitsuru Saeki 2018-11-13
9798339 Active-matrix substrate, display panel and display device including the same Hidefumi Yoshida, Takeshi Noma, Ryo Yonebayashi, Takayuki Nishiyama, Mitsuhiro Murata +1 more 2017-10-24
9760102 Active-matrix substrate, display panel and display device including the same Hidefumi Yoshida, Takeshi Noma, Ryo Yonebayashi, Takayuki Nishiyama, Mitsuhiro Murata +1 more 2017-09-12
9745166 Bobbin for winding optical fiber and optical fiber Yukinari Shirako, Balasubramaniam Vasudevan, Kazunari Saito 2017-08-29
9696799 Information display device that displays information on a screen 2017-07-04
9384707 Display device Yasuhiro Sugita 2016-07-05
9069412 Touch-sensor-equipped display device comrpising photodetecting elements Yasuhiro Sugita, Kazuhiro Maeda, Hiroaki Sugiyama 2015-06-30
9064460 Display device with touch sensor including photosensor Yasuhiro Sugita, Naru Usukura, Tadashi Nemoto, Hiromi Katoh 2015-06-23
9041699 Display device with touch sensor including signal processing circuit with photosensor Yasuhiro Sugita, Naru Usukura, Tadashi Nemoto, Hiromi Katoh 2015-05-26
9001096 Display device Yasuhiro Sugita, Christopher Brown 2015-04-07
8803791 Display device Yasuhiro Sugita, Hiromi Katoh, Christopher Brown 2014-08-12
8772699 Display device having a photosensor Christopher Brown, Hiromi Katoh 2014-07-08
8759739 Optical sensor and display apparatus Christopher Brown 2014-06-24
8658957 Sensor circuit and display apparatus Christopher Brown, Hiromi Katoh 2014-02-25
8654266 Optical sensor and display device provided with same Hiromi Katoh, Christopher Brown 2014-02-18
8519363 Wafer handling method and ion implanter Takashi Nogami, Masayoshi Hino 2013-08-27
8398375 Impeller Yoshimasa Chiba, Sadashi Tanaka, Koji Hayashi, Tomohiro Naruse, Takaki Fukuchi +1 more 2013-03-19
8294079 Diode, photodetector circuit including same, and display device Christopher Brown 2012-10-23
8107117 Information processing device, information collection device, information collection system, and method for management of information related functions Masahiko Harada, Shinji Ota, Toru Hada, Goro Noda, Atsushi Takeshita 2012-01-31
8032769 Controlling apparatus, controlling method, computer readable medium, image forming apparatus and information processing apparatus Goro Noda, Kouhei Hashimoto, Shinji Ota, Masahiko Harada, Toru Hada +1 more 2011-10-04
7655929 Ion beam measuring method and ion implanting apparatus Sei Umisedo, Nariaki Hamamoto, Tadashi Ikejiri 2010-02-02
7635850 Ion implanter Takatoshi Yamashita, Tadashi Ikejiri, Weijiang Zhao, Hideyuki Tanaka 2009-12-22
7153359 Crystalline semiconductor film and production method thereof, and semiconductor device and production method thereof Masashi Maekawa, Keiichi Fukuyama, Michinori Iwai 2006-12-26
5710999 Radio frequency apparatus Akio Iwase, Shiro Yasue, Nobuyoshi Hizuka, Tomiyasu Chiba 1998-01-20