TT

Tsutomu Tanaka

SS Sumitomo Wiring Systems: 73 patents #11 of 2,615Top 1%
Applied Materials: 54 patents #141 of 7,310Top 2%
Fujitsu Limited: 51 patents #251 of 24,456Top 2%
SO Sony: 33 patents #1,002 of 25,231Top 4%
KT Kabushiki Kaisha Toshiba: 25 patents #1,086 of 21,451Top 6%
Sumitomo Electric Industries: 15 patents #1,596 of 21,551Top 8%
Mitsubishi Electric: 10 patents #2,886 of 25,717Top 15%
JW Japan Display West: 10 patents #10 of 194Top 6%
SC Sanyo Electric Co.: 9 patents #569 of 6,347Top 9%
NI Nifco: 7 patents #66 of 650Top 15%
Brother Kogyo: 5 patents #1,308 of 2,767Top 50%
Bridgestone: 4 patents #601 of 2,860Top 25%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
TS Toshiba Energy Systems & Solutions: 3 patents #107 of 569Top 20%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
JD Japan Display: 3 patents #648 of 1,204Top 55%
FV Future Vision: 3 patents #2 of 35Top 6%
SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%
AT Atv: 2 patents #1 of 10Top 10%
HR Harness System Technologies Research: 2 patents #34 of 103Top 35%
HE Hitachi Kokusai Electric: 2 patents #354 of 843Top 45%
KA Kao: 2 patents #1,388 of 3,221Top 45%
ML Mitsubishi Electric Engineering Company, Limited: 2 patents #81 of 352Top 25%
MS Mitsubishi Electric Semiconductor System: 2 patents #1 of 15Top 7%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Tdk: 2 patents #1,902 of 3,796Top 55%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
OC Oyabe Seiki Co.: 1 patents #5 of 13Top 40%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
KC Kansai Chemical Engineering Co.: 1 patents #19 of 46Top 45%
SC Sawafuji Electric Co.: 1 patents #43 of 108Top 40%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
FL Furuno Electric Company Limited: 1 patents #215 of 407Top 55%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
TC Takiron Co.: 1 patents #20 of 69Top 30%
AE Aida Engineering: 1 patents #83 of 163Top 55%
TC Tokyo Sanyo Electric Co.: 1 patents #24 of 89Top 30%
L“ Limited Liability Company “Bioenergy”: 1 patents #18 of 42Top 45%
BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
UL Ulvac: 1 patents #339 of 680Top 50%
NU National University Corporation Kobe University: 1 patents #47 of 288Top 20%
KC Kowa Company: 1 patents #310 of 562Top 60%
📍 Tokyo, CA: #9 of 583 inventorsTop 2%
Overall (All Time): #957 of 4,157,543Top 1%
339
Patents All Time

Issued Patents All Time

Showing 276–300 of 339 patents

Patent #TitleCo-InventorsDate
5620122 Device for openably supporting a lid and a cup holder utilizing the device 1997-04-15
5617170 Camera Takeshi Watanabe 1997-04-01
5610841 Video server Shinzo Doi, Hiroshi Yokota, Chishio Ueno, Yukiko Ito 1997-03-11
5602192 Process for producing sand mold Akira Yoshida, Naoki Kyochika, Katsumi Matsuyama, Kazuhiko Kiuchi 1997-02-11
5577920 Charge coupling for electric vehicle Hikaru Itou, Sho Miyazaki, Masashi Saito, Shinichi Yamada, Shigekazu Wakata +1 more 1996-11-26
5559826 Calcination furnace Yasuo Ohtani, Takuo Kataho, Makoto Satoh, Yoshimasa Nose, Kazuyoshi Kobayashi +2 more 1996-09-24
5556284 Charge coupling for electric vehicle Hikaru Itou, Sho Miyazaki, Masashi Saito, Shinichi Yamada, Shigekazu Wakata +1 more 1996-09-17
5548576 Optical recording medium and data reproducing apparatus for reproducing data from such optical recording medium Koji Matsumoto, Keiji Shono 1996-08-20
5539747 Flow control method Yukiko Ito, Hiroshi Yokota, Tatsuro Ikoma, Chishio Ueno, Kouji Kubota 1996-07-23
5522666 Bearing device 1996-06-04
5515072 High quality active matrix-type display device Kenichi Yanai, Kenichi Oki, Tetsuya Hamada, Kazuhiro Takahara, Yasuyoshi Mishima 1996-05-07
5498170 Waterproof electrical connector 1996-03-12
5497469 Dynamic address translation allowing quick update of the change bit Hideki Sakata, Takao Kato, Haruhiko Ueno, Akitoshi Ino, Yoshihiro Kusano 1996-03-05
5470768 Method for fabricating a thin-film transistor Ken-ichi Yanai, Koji Ohgata, Yutaka Takizawa, Ken-ichi Oki, Takuya Hirano 1995-11-28
5465525 Intellectual working robot of self controlling and running Hiroshi Mifune, Satoshi Saitoh, Teruo Kaneda, Shigetaka Tomokiyo, Tsugio Adachi +1 more 1995-11-14
5458496 Charge coupling for electric vehicle Hikaru Itou, Sho Miyazaki, Masashi Saito, Shinichi Yamada, Shigekazu Wakata +1 more 1995-10-17
5433623 Coupling device of charging connector assembly for electric car Shigekazu Wakata, Hikaru Itou, Sho Miyazaki, Eiji Saijo 1995-07-18
5432527 High quality active matrix-type display device Kenichi Yanai, Kenichi Oki, Tetsuya Hamada, Kazuhiro Takahara, Yasuyoshi Mishima 1995-07-11
5429524 Coupling device of charging connector assembly for electric car Shigekazu Wakata, Hikaru Itou, Sho Miyazaki, Eiji Saijo 1995-07-04
D359723 Connector for charging electric motor car Hikaru Itou, Fumiyoshi Tanigawa, Sho Miyazaki, Shigekazu Wakata, Toshiyuki Sekimori +1 more 1995-06-27
5424504 Resistor-provided UHV breaker having delaying/operating mechanism for making and breaking main contacts and resistor contacts Shigeki Nishizumi 1995-06-13
5413500 Terminal cap and cap attachment structure 1995-05-09
5396391 Magnetic recording system providing a magnetic head having opposite sides for applying different magnetic field strengths to a magnetic recording medium Kazuyoshi Yamamori, Tamotsu Jitosho 1995-03-07
5392286 Data transmission system with packets having occupied, idle, released, and reset states Kouji Kubota 1995-02-21
5381665 Refrigerating system with compressor cooled by liquid refrigerant 1995-01-17