KY

Keiji Yamamoto

KC Kobelco Construction Machinery Co.: 28 patents #5 of 422Top 2%
KT Kabushiki Kaisha Toshiba: 17 patents #1,748 of 21,451Top 9%
TO Toyota: 15 patents #1,771 of 26,838Top 7%
FI Fujifilm Business Innovation: 14 patents #644 of 5,238Top 15%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
ND Nitto Denko: 4 patents #785 of 2,479Top 35%
Ricoh Company: 4 patents #4,167 of 9,818Top 45%
FU Fujifilm: 4 patents #1,747 of 4,519Top 40%
AC Ando Electric Co.: 2 patents #91 of 301Top 35%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
HC Hokuriku Seiyaku Co.: 2 patents #9 of 29Top 35%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
DI Drug Delivery System Institute: 2 patents #8 of 35Top 25%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
TS Takai Rika Denki Seisakusho: 1 patents #34 of 190Top 20%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
SS Sanden Automotive Climate Systems: 1 patents #11 of 20Top 60%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
TS Toshiba Infrastructure Systems & Solutions: 1 patents #186 of 424Top 45%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
📍 Hiroshima, MI: #2 of 7 inventorsTop 30%
Overall (All Time): #13,587 of 4,157,543Top 1%
103
Patents All Time

Issued Patents All Time

Showing 51–75 of 103 patents

Patent #TitleCo-InventorsDate
D640293 Operating panel with duct cover for construction machine Shuichi Ono, Kenta Kojima, Hideki Okubo 2011-06-21
7950725 Reinforced structure for cabin of working machine Yoshiaki Murakami 2011-05-31
D637630 Cab for construction machine Shuichi Ono, Kenta Kojima, Hideki Okubo 2011-05-10
D636795 Cab for construction machine Shuichi Ono, Kenta Kojima, Hideki Okubo 2011-04-26
D636794 Rear cover for construction machine Shuichi Ono, Kenta Kojima, Hideki Okubo 2011-04-26
D636410 Trim for construction machine Shuichi Ono, Kenta Kojima, Hideki Okubo 2011-04-19
7466216 Security control system Daisuke Kawamura, Akihito Kimura, Koichi Masamura, Takao Ozawa, Yoshihide Nakane 2008-12-16
7432796 Security control system for managing registration of ID codes for portable devices Daisuke Kawamura, Kiyokazu Ohtaki, Koichi Masamura, Takao Ozawa, Yoshihide Nakane 2008-10-07
7374208 Working machine Yuichi Hoshino 2008-05-20
7177585 Image forming apparatus and method Satoshi Matsuzaka, Satoru Torimaru, Takashi Kawabata, Masaaki Takahashi, Yoko Miyamoto +2 more 2007-02-13
7056811 Method for manufacturing semiconductor device Kaoru Sasaki 2006-06-06
7003820 Supportive device for handicapped people Tadashi Iura, Yoshiyuki Tsukamura 2006-02-28
7003237 Image formation system, method for determining image formation condition and storage medium storing program therefor Yoko Miyamoto, Takashi Kawabata, Satoru Torimaru, Masaaki Takahashi, Katsunori Kikuchihara +2 more 2006-02-21
6973272 Image forming apparatus and method Ryo Ando, Toshiyuki Kazama, Satoru Torimaru, Takashi Kawabata, Katsunori Kikuchihara +4 more 2005-12-06
6904262 Double-faced image formation system Masaaki Takahashi, Satoru Torimaru, Katsunori Kikuchihara, Yoko Miyamoto, Kiyotoshi Kaneyama +2 more 2005-06-07
6709176 Printer controlling device, printer controlling method, and computer product Tetsuya Gotoh, Hajime Takahashi 2004-03-23
6577228 Door handle for vehicle and smart entry system for vehicle using the same Tamotsu Tsuchida, Hiroki Okada, Yuichi Murakami, Morihito Nomura 2003-06-10
6568233 Method and apparatus of diametrically expanding metal shafts Tadashi Iura, Kazuki MORI 2003-05-27
6552649 Vehicle control system Hiroki Okada 2003-04-22
6525643 Vehicle theft prevention device Hiroki Okada, Misako Sugiura 2003-02-25
6400255 Vehicle lock apparatus Noriyasu Ohnishi, Yoshihiro Fukuta 2002-06-04
6400254 Vehicle electronic key system Kazunori Sakai, Noriaki Nakatomi, Sadato Kita, Yasuo Oyama, Noriyuki Suzuki 2002-06-04
6370929 Apparatus for insertion of a key therein Yoshitaka Watanabe, Shoichi Harada 2002-04-16
6347196 Image sticking reducing method and apparatus Takashi Kawabata, Shuji Iseki, Naoto Yoshino, Naoto Nishi, Nobuyoshi Komatsu +3 more 2002-02-12
6332572 Key code correlation security Noriyasu Onishi 2001-12-25