TT

Toshiyuki Tanaka

Sharp Kabushiki Kaisha: 32 patents #405 of 10,731Top 4%
DP Dell Products: 30 patents #194 of 6,820Top 3%
Samsung: 12 patents #11,258 of 75,807Top 15%
MC Minolta Co.: 12 patents #154 of 1,416Top 15%
KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
TO Toyota: 10 patents #2,889 of 26,838Top 15%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
Aisin Seiki Kabushiki Kaisha: 9 patents #367 of 3,782Top 10%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
Pioneer: 6 patents #298 of 1,730Top 20%
Shimano: 6 patents #227 of 759Top 30%
SO Sony: 6 patents #6,793 of 25,231Top 30%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
MC Mitsubishi Chemical: 5 patents #358 of 3,022Top 15%
AG Agc: 5 patents #147 of 954Top 20%
TL Toyota Central R&D Labs: 5 patents #200 of 1,657Top 15%
FU Fujikura: 4 patents #317 of 1,407Top 25%
DA Daihen: 4 patents #62 of 305Top 25%
GE General Research Of Electronics: 4 patents #4 of 21Top 20%
AB Ablic: 3 patents #50 of 167Top 30%
NE Nec: 3 patents #4,195 of 14,502Top 30%
OC Ohkawara Kakohki Co.: 3 patents #8 of 32Top 25%
SU Sumco: 3 patents #118 of 464Top 30%
TC Toyo Tire & Rubber Co.: 3 patents #110 of 499Top 25%
TC Toyoda Gosei Co.: 3 patents #706 of 2,296Top 35%
KC Konami Digital Entertainment Co.: 2 patents #166 of 611Top 30%
FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%
FS Furukawa Automotive Systems: 2 patents #87 of 269Top 35%
NU National University Corporation Tottori University: 2 patents #23 of 154Top 15%
NE Nec Electronics: 2 patents #384 of 1,789Top 25%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
PW Precision Fukuhara Works: 2 patents #14 of 40Top 35%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TC Tamagawa Seiki Co.: 2 patents #19 of 88Top 25%
TT Tokyo Institute Of Technology: 2 patents #232 of 1,159Top 25%
AC Alps Alpine Co.: 2 patents #150 of 525Top 30%
KS Kobe Steel: 2 patents #504 of 2,031Top 25%
KA Kajima: 2 patents #67 of 383Top 20%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
DL Denso Ten Limited: 1 patents #150 of 359Top 45%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
MI Minolta: 1 patents #729 of 1,109Top 70%
GS Gvbb Holdings S.A.R.L: 1 patents #62 of 136Top 50%
SH Shofu: 1 patents #85 of 145Top 60%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
MC Mitsumi Electric Co.: 1 patents #527 of 935Top 60%
SS Sii Semiconductor: 1 patents #59 of 108Top 55%
AA Aisin Technical Center Of America: 1 patents #46 of 85Top 55%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Nsk: 1 patents #937 of 1,559Top 65%
BA Babcock-Hitachi: 1 patents #209 of 415Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
TC Tokyo Seimitsu Co.: 1 patents #110 of 257Top 45%
📍 Tokyo, NJ: #1 of 61 inventorsTop 2%
Overall (All Time): #2,227 of 4,157,543Top 1%
239
Patents All Time

Issued Patents All Time

Showing 176–200 of 239 patents

Patent #TitleCo-InventorsDate
6407619 Charge pump circuit and PLL circuit using the same 2002-06-18
6386574 Snowboard boot binding 2002-05-14
6365921 Gallium-nitride-based semiconductor light emitting device and fabrication method Atsushi Watanabe, Hiroyuki Ota 2002-04-02
6335547 Epitaxial wafer for infrared light-emitting device and light-emitting device using the same Atsushi Yoshinaga 2002-01-01
6320307 Color cathode ray tube having improved arrangement of electron beams 2001-11-20
6314231 Editing apparatus Sojiro Kizu, Takashi Tabuchi, Akira Kikuchi, Yutaka Saito 2001-11-06
6289470 Data monitor circuit 2001-09-11
D445816 Body of a television camera 2001-07-31
6260923 Seat reclining mechanism for vehicles Yukifumi Yamada 2001-07-17
6259122 Group III nitride semiconductor light-emitting device having anticracking feature Hiroyuki Ota, Atsushi Watanabe 2001-07-10
6215949 Picture processor and picture editing system 2001-04-10
6206402 Snowboard binding adjustment mechanism 2001-03-27
6190054 Optical fiber connection device and optical fiber connection method Yasuhiro Tamaki, Akito Nishimura, Yuichi Yoshida, Hiroshi Yokosuka 2001-02-20
6157595 Magneto-optical disk loading device Kazuhiko Ueda 2000-12-05
6091113 Semiconductor device with evaluation MISFET 2000-07-18
6066392 Al material excellent in thermal crack resistance and corrosion resistance Jun Hisamoto, Masahiro Yanagawa 2000-05-23
6052151 Editing apparatus 2000-04-18
6044242 Image forming apparatus with dynamic vibration reduction Shigeaki Kakiwaki, Tohru Okuda, Seiichi Nagatome 2000-03-28
6042636 Method and apparatus of treating incinerator exhaust gas Shizuo Aishima, Takahito Goshi, Masaaki Ohkawara, Takashi Itoh, Kazukuni Furukawa +2 more 2000-03-28
5984532 Optical fiber connector Yasuhiro Tamaki, Akito Nishimura, Yuichi Yoshida, Hiroshi Yokosuka 1999-11-16
5974190 Photographed image reproducing apparatus Yukari Maeda, Hiroaki Kubo 1999-10-26
5963699 Optical fiber mechanical splice Yasuhiro Tamaki, Hiroshi Yokosuka, Shinji Nagasawa, Mitsuru Kihara 1999-10-05
5926603 Video signal editing apparatus in which multiple video clip edit frames are simultaneously displayed on one monitor Sojiro Kizu, Takashi Tabuchi, Akira Kikuchi, Yutaka Saito 1999-07-20
5875392 Frequency mixer circuit receiving an unbalanced signal and outputting an output voltage having a minimized offset voltage 1999-02-23
5872643 Film image reproducing apparatus using a domestic light condition or an undomestic light condition for generation of a designated area Yukari Maeda, Hiroshi Ootsuka 1999-02-16