KW

Kiyoshi Watanabe

Canon: 50 patents #722 of 19,416Top 4%
FI Fujifilm Business Innovation: 19 patents #50 of 1,659Top 4%
HC Hitachi Cable: 9 patents #52 of 1,086Top 5%
MM Mitsubishi Mining: 6 patents #101 of 2,247Top 5%
GC Gc: 5 patents #41 of 306Top 15%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
Casio Computer Co.: 4 patents #615 of 1,970Top 35%
AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%
OP Optrex: 3 patents #8 of 56Top 15%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
TC Top Kogyo Co.: 2 patents #1 of 6Top 20%
JG Joyson Safety Systems Japan G.K.: 2 patents #8 of 53Top 20%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
NC Nihon Plast Co.: 2 patents #80 of 253Top 35%
IBM: 2 patents #32,839 of 70,183Top 50%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
TA Taisei: 2 patents #25 of 224Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
CU Cubic: 1 patents #160 of 329Top 50%
HO Hochiki: 1 patents #97 of 161Top 65%
HW Hitachi Magnet Wire: 1 patents #9 of 13Top 70%
MC Mitsubishi Electric Home Appliance Co.: 1 patents #38 of 66Top 60%
HC Hitachi Computer Engineering Co.: 1 patents #53 of 170Top 35%
NE Nec: 1 patents #7,889 of 14,502Top 55%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
DC Diesel Kiki Co.: 1 patents #181 of 366Top 50%
TK Toyo Denso Kabushiki Kaisha: 1 patents #76 of 182Top 45%
Overall (All Time): #7,947 of 4,157,543Top 1%
133
Patents All Time

Issued Patents All Time

Showing 26–50 of 133 patents

Patent #TitleCo-InventorsDate
9760050 Sheet conveying device and image forming apparatus Toshitaka Tanaka, Junji Hagihara, Tatsuya Yamashita, Yuta CHINO 2017-09-12
9751708 Sheet transport device and image forming apparatus Junji Hagihara, Toshitaka Tanaka, Yuta CHINO, Tatsuya Yamashita 2017-09-05
9588475 Sheet transport apparatus and image forming apparatus Ryuichi Kojima 2017-03-07
9555992 Sheet transport device and image forming apparatus Tatsuya Yamashita, Toshitaka Tanaka, Junji Hagihara, Yuta CHINO 2017-01-31
9300289 Switch device Yoshitaka Noguchi, Hideaki Itoh 2016-03-29
9242824 Transport mechanism and image forming apparatus Mizuki ARAI, Naohito Otsuki, Yoichi Yamakawa 2016-01-26
9242821 Transport device and image forming apparatus Naohito Otsuki, Yoichi Yamakawa, Mizuki ARAI 2016-01-26
9227807 Sheet processing apparatus and image forming apparatus 2016-01-05
9144915 Sheet processing device and image forming system Akito Sekigawa 2015-09-29
8913202 Input-function integrated liquid crystal display device and method for manufacturing the same Masao Ozeki, Tokihito Sawada, Takashi Yuchi 2014-12-16
8816209 Submersible motor electric wire Shuhei Yasuda, Hisao Furuichi, Takanori Yamazaki, Tatsuji Ishibashi 2014-08-26
8818257 Cutting apparatus and image forming apparatus Kenichi Hayashi, Yusuke Obuchi, Rikiya Takemasa, Akito Sekigawa 2014-08-26
8809684 Insulated wire Takanori Yamazaki, Junichi Abe, Hideyuki Kikuchi, Daisuke Hino 2014-08-19
8651480 Sheet stacking apparatus and image forming apparatus Hideki Kushida, Toshiyuki Iwata 2014-02-18
8616106 Sheet cutting apparatus and image forming apparatus Kenichi Hayashi 2013-12-31
8613437 Sheet identification device, image forming apparatus, and computer readable medium Kiminobu Tsutada, Hiroyuki TAMAI, Hiroaki Magaribuchi 2013-12-24
8581123 Touch panel Masao Ozeki, Takashi Shimada 2013-11-12
8577072 Electronic device Maki Maeda 2013-11-05
8569628 Insulated wire Tomiya Abe, Takanori Yamazaki, Hideyuki Kikuchi, Takahiko Hanada, Daisuke Hino 2013-10-29
8550461 Sheet stacking apparatus and image forming apparatus Akito Sekigawa, Daisaku Kamiya, Yusuke Obuchi, Hideki Kushida 2013-10-08
8459630 Sheet processing apparatus and image forming apparatus Hideto Abe 2013-06-11
8398065 Sheet punching device and image forming apparatus having sheet punching device Yusuke Obuchi, Kenichi Hayashi, Rikiya Takemasa, Akito Sekigawa 2013-03-19
8376344 Sheet processing apparatus and image forming apparatus equipped with the same Kenichi Hayashi 2013-02-19
8350826 Capacitive touch panel device 2013-01-08
8302951 Sheet processing apparatus and image forming system Kenichi Hayashi 2012-11-06