KF

Kenji Fujii

Canon: 54 patents #619 of 19,416Top 4%
SK Shonan Gosei-Jushi Seisakusho K.K.: 33 patents #4 of 21Top 20%
OC Omron Healthcare Co.: 21 patents #27 of 475Top 6%
Rohm Co.: 15 patents #170 of 2,292Top 8%
HI Hitachi: 8 patents #5,191 of 28,497Top 20%
OM Omron: 6 patents #499 of 3,089Top 20%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
ST Strapack: 2 patents #13 of 27Top 50%
NK Nippon Kogaku K.K.: 2 patents #156 of 382Top 45%
OU Osaka City University: 1 patents #33 of 71Top 50%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
TC Thk Co.: 1 patents #245 of 450Top 55%
TS Toshiba Medical Systems: 1 patents #656 of 1,088Top 65%
TC Toyo Machinery & Metal Co.: 1 patents #16 of 31Top 55%
📍 Yokohama, JP: #49 of 480 inventorsTop 15%
Overall (All Time): #6,126 of 4,157,543Top 1%
151
Patents All Time

Issued Patents All Time

Showing 26–50 of 151 patents

Patent #TitleCo-InventorsDate
10274061 Ball screw Masahiko Yoshino, Tsutomu Togashi 2019-04-30
10201974 Process for producing liquid discharge head Jun Yamamuro, Kazuhiro Asai, Keiji Matsumoto, Koji Sasaki, Masahisa Watanabe +3 more 2019-02-12
10177134 Semiconductor device Hajime OKUDA, Motoharu Haga 2019-01-08
10163850 Semiconductor device Motoharu Haga, Shingo Yoshida, Yasumasa Kasuya, Toichi Nagahara, Akihiro Kimura 2018-12-25
10158268 Brushless DC motor and ventilation device having same mounted therein Toshihiro Matsumoto, Satoru Murao 2018-12-18
10110874 Medical-image processing apparatus generating plural parallax images with different viewpoint positions based on adjusting parallactic angles Shinsuke Tsukagoshi, Takashi Tsutsumi 2018-10-23
10109611 Semiconductor device Mamoru Yamagami 2018-10-23
10043771 Semiconductor device with insulation layers Mamoru Yamagami 2018-08-07
10022055 Blood pressure information measurement device cuff and blood pressure information measurement device provided therewith Tatsuya Kobayashi, Yukiya Sawanoi, Naoto Akiyama 2018-07-17
9994018 Liquid ejection head and method of producing the same Seiichiro Yaginuma, Jun Yamamuro, Kazuhiro Asai, Keiji Matsumoto, Koji Sasaki +6 more 2018-06-12
9941266 Semiconductor device Hajime OKUDA, Motoharu Haga 2018-04-10
9924881 Pulse measurement device, pulse measurement method, and pulse measurement program Shigemi Kamegawa 2018-03-27
9919526 Method for manufacturing liquid discharge head Kazuhiro Asai, Keiji Matsumoto, Koji Sasaki, Kunihito Uohashi, Jun Yamamuro +3 more 2018-03-20
9899300 Semiconductor device Yasumasa Kasuya, Mamoru Yamagami, Naoki Kinoshita, Motoharu Haga 2018-02-20
9873255 Liquid ejection head and method of manufacturing the same Koji Sasaki, Jun Yamamuro, Kazuhiro Asai, Seiichiro Yaginuma, Keiji Matsumoto +5 more 2018-01-23
9831212 Semiconductor device Mamoru Yamagami 2017-11-28
9809027 Method of manufacturing structure and method of manufacturing liquid ejection head Keiji Matsumoto, Jun Yamamuro, Kazuhiro Asai, Kunihito Uohashi, Seiichiro Yaginuma +3 more 2017-11-07
9789690 Method for manufacturing liquid ejection head Masahisa Watanabe, Jun Yamamuro, Kazuhiro Asai, Keiji Matsumoto, Koji Sasaki +6 more 2017-10-17
9780069 Semiconductor device Motoharu Haga, Shingo Yoshida, Yasumasa Kasuya, Toichi Nagahara, Akihiro Kimura 2017-10-03
9738075 Liquid discharge head and method of manufacturing the same Masaki Ohsumi, Junichi Kobayashi, Ken Ikegame, Nobuhisa Tanahashi 2017-08-22
9640455 Semiconductor device Yasumasa Kasuya, Mamoru Yamagami, Naoki Kinoshita, Motoharu Haga 2017-05-02
9572501 Blood pressure information measurement device Tatsuya Kobayashi, Hideaki Yoshida 2017-02-21
9532720 Blood pressure information measurement device and blood pressure information measurement method Tatsuya Kobayashi 2017-01-03
9474485 Blood pressure measurement device to be used on wrist of patient Hironori Sato, Toshihiko Ogura, Tatsuya Kobayashi, Yukiya Sawanoi 2016-10-25
9417128 Emission signal visualization device Takeshi Ishida, Masahiko Ide, Kenji Kondo 2016-08-16