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 151–175 of 239 patents

Patent #TitleCo-InventorsDate
6812967 Digital camera having multiple displays Masahito Niikawa 2004-11-02
6795471 Group III nitride compound semiconductor laser and manufacturing method thereof Atsushi Watanabe, Yoshinori Kimura, Hiroyuki Ota, Hirokazu Takahashi, Mamoru Miyachi +1 more 2004-09-21
6762990 Disc cartridge and disc apparatus Mitsunobu Yoshida, Nobuyuki Usui 2004-07-13
6737474 Modified polyvinyl acetal resin, curable resin composition containing the same, and laminated products Jun Enda, Hiroo Katayama 2004-05-18
6711192 Nitride semiconductor laser and method of fabricating the same Kiyofumi Chikuma, Hiroyuki Ota 2004-03-23
6691971 Seat slide device Yukifumi Yamada, Takami Terada, Hiroyuki Okazaki, Hideki Kobayashi 2004-02-17
6693673 Digital camera for adjusting charge accumulation time in response to object distance Toshihiro Hamamura 2004-02-17
6687521 Noninvasion biological optical measuring instrument, measured portion holding device, and method for manufacturing the same Katsuhiko Sato, Nobuhiro Morita, Yukio Ueda, Toshihiko Mizuno, Shigeru Sakamoto +4 more 2004-02-03
6683831 Objective lens actuator Seiichi Nagatome 2004-01-27
6674955 Editing device and editing method Masafumi Matsui, Naomi Egashira, Tetsuro Nakata, Motomu Ueta, Yoshiyuki Nakamura +1 more 2004-01-06
6671453 Image reproducing apparatus Hirokazu Yagura 2003-12-30
6667765 Image pickup apparatus 2003-12-23
6630958 Method and apparatus for storing and displaying an image taken by a rotatable image pickup portion Hirokazu Yagura, Toshihito Kido, Manabu Inoue 2003-10-07
6614319 Phase-locked loop circuit of fractional frequency-dividing type Takanori Saeki 2003-09-02
6578095 Data transfer control device for transferring data among a plurality of nodes and electronic equipment Takao Ogawa 2003-06-10
6575904 Biodata interfacing system Kazutoshi Nagai, Motomichi Kato, Itaru Enguchi, Naruaki Akai, Masanori Nishikawa +4 more 2003-06-10
6560169 Magneto-optical recording and reproduction apparatus exhibiting suppressed vibration Tomoyuki Miyake, Seiichi Nagatome 2003-05-06
6555617 Composition of cyclic anhydride modified polyvinyl acetal and curable resin and laminated products Jun Enda, Hiroo Katayama 2003-04-29
6555846 Method for manufacturing a nitride semiconductor device and device manufactured by the method Atsushi Watanabe, Hiroyuki Ota 2003-04-29
6521046 Chamber material made of Al alloy and heater block Koji Wada, Jun Hisamoto, Hiroki Sawada, Hiroshi Matsuura 2003-02-18
6511642 Porous material, catalyst, method of producing the porous material and method for purifying exhaust gas Miho Hatanaka, Akihiko Suda, Naoki Takahashi, Toshio Yamamoto, Yusuke Akimoto +1 more 2003-01-28
6490948 Bicycle pedal 2002-12-10
6467795 Snowboard binding with highback Syuichi Hirayama 2002-10-22
6446529 Bicycle pedal 2002-09-10
6442184 Nitride-based semiconductor light emitting device and manufacturing method therefor Hiroyuki Ota, Atsushi Watanabe 2002-08-27