HI

Hiroyuki Ikeda

Fujitsu Limited: 26 patents #960 of 24,456Top 4%
OC Optex Co.: 20 patents #2 of 111Top 2%
SO Sony: 9 patents #4,874 of 25,231Top 20%
Nsk: 9 patents #164 of 1,559Top 15%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
MI Mitsuba: 6 patents #49 of 618Top 8%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
HO Horiba: 4 patents #114 of 604Top 20%
RK Riso Kagaku: 4 patents #130 of 551Top 25%
GI Gigaphoton: 3 patents #84 of 212Top 40%
MC Mitsubishi Chemical: 2 patents #928 of 3,022Top 35%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
UI Ube Industries: 2 patents #593 of 1,686Top 40%
LC Laurel Bank Machines Co.: 2 patents #55 of 139Top 40%
IBM: 2 patents #32,839 of 70,183Top 50%
NT Nuflare Technology: 2 patents #144 of 298Top 50%
SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
VE Verbatim: 1 patents #37 of 80Top 50%
MC Mitsubishi Mining & Cement Co.: 1 patents #46 of 110Top 45%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
JW Japan Display West: 1 patents #90 of 194Top 50%
JS Japanese Red Cross Society: 1 patents #3 of 33Top 10%
JO Joled: 1 patents #250 of 392Top 65%
KC Kitagawa Industries Co.: 1 patents #58 of 112Top 55%
KC Kojima Press Industry Co.: 1 patents #38 of 143Top 30%
CC Chuo Denki Kogyo Co.: 1 patents #5 of 18Top 30%
NM Nippon Mektron: 1 patents #123 of 286Top 45%
NG Nks Group: 1 patents #1 of 11Top 10%
NC Noritsu Koki Co.: 1 patents #139 of 289Top 50%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Overall (All Time): #7,623 of 4,157,543Top 1%
136
Patents All Time

Issued Patents All Time

Showing 26–50 of 136 patents

Patent #TitleCo-InventorsDate
9742141 Laser chamber Hiroaki TSUSHIMA, Kouji Kakizaki, Takashi Matsunaga, Takeshi Asayama, Hisakazu KATSUUMI +1 more 2017-08-22
9722385 Laser chamber Kouji Kakizaki, Hiroaki TSUSHIMA, Hisakazu KATSUUMI 2017-08-01
9576456 Solar battery-driven object detection system Hiroshi Makino, Koji Hayashide, Mataichi Kurata 2017-02-21
9406117 Inspection system and method for inspecting line width and/or positional errors of a pattern Takanao Touya, Shuichi Tamamushi, Hidenori Sato, Hiroyuki Tanizaki, Takeshi Fujiwara +4 more 2016-08-02
9178180 Display device and electronic apparatus Kohji Hanawa, Nobuo Ozawa 2015-11-03
9074512 Exhaust gas analyzing system and exhaust gas analyzing method Tetsuji Asami, Mineyuki Komada 2015-07-07
9063243 Object detection device Mataichi Kurata, Tomohiro Tsuji 2015-06-23
9059458 Reverse connection preventing structure for use in battery-driven object detection device Shinya Nishimura 2015-06-16
9036896 Inspection system and method for inspecting line width and/or positional errors of a pattern Takanao Touya, Shuichi Tamamushi, Hidenori Sato, Hiroyuki Tanizaki, Takeshi Fujiwara +4 more 2015-05-19
8928044 Display device, switching circuit and field effect transistor Yoshitaka OZEKI, Yasuhito Kuwahara, Shigetaka Toriyama 2015-01-06
8867030 Object detection device provided with angle adjustment mechanism 2014-10-21
8853288 Thermoplastic resin foam, method of producing the same, and light reflecting material using the same Kojiro Inamori 2014-10-07
8835855 Sighting device and security sensor system utilizing such sighting device Mataichi Kurata 2014-09-16
8767197 Automatic angle adjustment unit for use in object detection device 2014-07-01
D680013 Human body detector Mataichi Kurata 2013-04-16
8377374 Hydrogen-absorbing alloy and electrode for nickel-metal hydride secondary batteries Yasushi Kojima, Satoru Furukawa, Kazutaka Sugiyama, Nobuo Kobayashi 2013-02-19
8358340 Pattern inspection device and method of inspecting pattern Ryoji Yoshikawa, Tomohide Watanabe, Hiromu Inoue, Hiroyuki Tanizaki 2013-01-22
7907187 Image data process apparatus selecting image data in a directory judged not compliant with the DCF standard and computer readable medium encoded with image data process program to select such image data Motohiko Kubo 2011-03-15
7750872 Method for driving a flat-type display device Yukinobu Iguchi, Yasuhito Hatano, Kunihiko Nagamine 2010-07-06
7633067 Security sensor device having frost protective step 2009-12-15
7468015 Method for manufacturing a variator component of continuously variable transmission, and variator component of continuously variable transmission Kiyotaka Hirata 2008-12-23
7405711 Fixed-pixel display device and cold cathode field electron emission display device 2008-07-29
7378201 Method for repairing a photomask, method for inspecting a photomask, method for manufacturing a photomask, and method for manufacturing a semiconductor device Katsuki Ohashi, Hiromu Inoue, Akira Ono 2008-05-27
7261668 Method of grinding half toroidal CVT disk Yuko Kamamura, Hisashi Machida, Hiroshi Terakubo 2007-08-28
7195477 Sheet material pressing machines Masanori Ogawa, Tetsushi Watanabe, Tsuyoshi Inoue, Masaaki Ando, Kunio Tabata 2007-03-27