KM

Keiji Matsumoto

Canon: 32 patents #1,652 of 19,416Top 9%
SE Seiko Epson: 31 patents #478 of 7,774Top 7%
IBM: 21 patents #5,175 of 70,183Top 8%
KA Kaneka: 13 patents #59 of 1,525Top 4%
YC Yanmar Holdings Co.: 10 patents #20 of 636Top 4%
KT Kabushiki Kaisha Toshiba: 9 patents #3,402 of 21,451Top 20%
NI Ngk Insulators: 7 patents #448 of 2,083Top 25%
TC Tokusen Kogyo Co.: 3 patents #3 of 68Top 5%
NC Nippon Electric Co.: 2 patents #117 of 792Top 15%
RL Resource Consortium Limited: 2 patents #11 of 40Top 30%
NE Nec: 2 patents #5,510 of 14,502Top 40%
KK Kanegafuchi Kagaku Kogyo: 2 patents #226 of 691Top 35%
DI Denso Wave Incorporated: 2 patents #73 of 250Top 30%
YC Yanmar Power Technology Co.: 1 patents #96 of 202Top 50%
KL Kpit Technologies Limited: 1 patents #14 of 42Top 35%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Kubota: 1 patents #1,212 of 2,059Top 60%
TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%
KC Kanzaki Kokyukoki Mfg. Co.: 1 patents #113 of 208Top 55%
Overall (All Time): #6,777 of 4,157,543Top 1%
144
Patents All Time

Issued Patents All Time

Showing 51–75 of 144 patents

Patent #TitleCo-InventorsDate
9941230 Electrical connecting structure between a substrate and a semiconductor chip Keishi Okamoto, Yasumitsu Orii, Kazushige Toriyama 2018-04-10
9919526 Method for manufacturing liquid discharge head Kazuhiro Asai, Kenji Fujii, Koji Sasaki, Kunihito Uohashi, Jun Yamamuro +3 more 2018-03-20
9893031 Chip mounting structure Akihiro Horibe, Keishi Okamoto, Kazushige Toriyama 2018-02-13
9889669 Liquid ejecting apparatus and cleaning device Shigenori Nakagawa 2018-02-13
9873255 Liquid ejection head and method of manufacturing the same Koji Sasaki, Kenji Fujii, Jun Yamamuro, Kazuhiro Asai, Seiichiro Yaginuma +5 more 2018-01-23
9809027 Method of manufacturing structure and method of manufacturing liquid ejection head Jun Yamamuro, Kazuhiro Asai, Kunihito Uohashi, Seiichiro Yaginuma, Masahisa Watanabe +3 more 2017-11-07
9789690 Method for manufacturing liquid ejection head Masahisa Watanabe, Jun Yamamuro, Kazuhiro Asai, Koji Sasaki, Kunihito Uohashi +6 more 2017-10-17
9728433 Attitude changing apparatus, aligning apparatus, attitude changing method and aligning method Masatoshi Harada, Atsushi Kudo 2017-08-08
9697914 Nuclear power plant and passive containment cooling system Takashi Sato 2017-07-04
9698089 Substrate device and electric circuit arrangement having first substrate section perpendicular to second substrate section Thomas J. Brunschwiler, Dominic Gschwend, Stefano S. Oggioni, Gerd Schlottig, Timo J. Tick +1 more 2017-07-04
9669630 Method for manufacturing liquid ejection head Seiichiro Yaginuma, Koji Sasaki 2017-06-06
9672323 Reduction of warpage of multilayered substrate or package Sayuri Hada 2017-06-06
9643426 Liquid ejecting apparatus Masahiko Sato, Shigenori Nakagawa, Toshinobu Yamazaki 2017-05-09
9630413 Liquid recovery containers and liquid ejection apparatus Shuhei Harada, Manabu Yamada 2017-04-25
9610767 Liquid ejecting apparatus Shigenori Nakagawa, Masahiko Sato, Toshinobu Yamazaki, Toshiyuki Suzuki, Takeshi Yoshida 2017-04-04
9573387 Printing apparatus and printing method Tomoki Shinoda, Kazuyuki Fujioka 2017-02-21
9568405 Method, apparatus, and structure for determining interposer thickness Sayuri Hada, Akihiro Horibe 2017-02-14
9558311 Surface region selection for heat sink placement 2017-01-31
9527301 Liquid ejecting apparatus Shigenori Nakagawa, Toshinobu Yamazaki, Masahiko Sato, Makoto Otsuki 2016-12-27
9472639 Forming a liquid ejection head with through holes and a depression Hiroyuki Shimoyama, Taichi Yonemoto, Shuji Koyama, Masaki Ohsumi, Seiichiro Yaginuma 2016-10-18
9433077 Substrate device and electric circuit arrangement having first substrate section perpendicular to second substrate section Thomas J. Brunschwiler, Dominic Gschwend, Stefano S. Oggioni, Gerd Schlottig, Timo J. Tick +1 more 2016-08-30
9421773 Process for producing liquid ejection head Kazuhiro Asai, Kunihito Uohashi, Shuji Koyama 2016-08-23
9409398 Maintenance unit and liquid ejecting apparatus Shigenori Nakagawa, Toshinobu Yamazaki, Masahiko Sato 2016-08-09
9393791 Liquid ejecting apparatus Hitotoshi Kimura, Takayuki Kawakami 2016-07-19
9384314 Reduction of warpage of multilayered substrate or package Sayuri Hada 2016-07-05