KT

Kazuo Takahashi

Canon: 39 patents #1,145 of 19,416Top 6%
SO Sony: 35 patents #893 of 25,231Top 4%
KS Kobe Steel: 12 patents #85 of 1,773Top 5%
Pioneer: 12 patents #107 of 1,730Top 7%
HH Hitachi High-Technologies: 9 patents #300 of 1,917Top 20%
CC Citizen Finedevice Co.: 8 patents #1 of 36Top 3%
SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
CC Citizen Watch Co.: 7 patents #133 of 1,225Top 15%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
KC Konishiroku Photo Industry Co.: 6 patents #151 of 894Top 20%
TE Terarecon: 5 patents #14 of 47Top 30%
TC Tsuneishi Shipbuilding Co.: 4 patents #2 of 10Top 20%
AC Asahi Shipping Co.: 4 patents #2 of 10Top 20%
NK Nippon Hoso Kyokai: 4 patents #66 of 703Top 10%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
Tdk: 4 patents #1,273 of 3,796Top 35%
MC Miura Co.: 4 patents #20 of 163Top 15%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
MS Mitsubishi Hitachi Power Systems: 3 patents #197 of 970Top 25%
TK Toyo Boseki Kabushiki Kaisha: 3 patents #234 of 1,085Top 25%
KS Kobe Steel: 2 patents #857 of 2,031Top 45%
CI Chubu Electric Power Company, Incorporated: 2 patents #46 of 314Top 15%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
KO Konica: 2 patents #962 of 1,958Top 50%
KK Kureha Kagaku Kogyo: 2 patents #222 of 607Top 40%
MC Mitsubishi Oil Co.: 2 patents #21 of 83Top 30%
MP Mitsubishi Power: 2 patents #85 of 508Top 20%
MI Mitsui Toatsu Chemicals, Incorporated: 2 patents #607 of 1,543Top 40%
NG Namco Bandai Games: 2 patents #18 of 178Top 15%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TO Toto: 2 patents #431 of 1,113Top 40%
TC Tsuda Kogyo Co.: 2 patents #5 of 17Top 30%
OI Okitsumo Incorporated: 1 patents #5 of 17Top 30%
OG Osaka Prefectural Government: 1 patents #18 of 63Top 30%
PH Phone-Or: 1 patents #4 of 6Top 70%
MI Mitsubishi: 1 patents #54 of 173Top 35%
DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
MC Max Co.: 1 patents #201 of 321Top 65%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SM Shin Caterpillar Mitsubishi: 1 patents #64 of 184Top 35%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
SL Shiseido Company, Limited: 1 patents #543 of 1,112Top 50%
CC Citizen Holdings Co.: 1 patents #208 of 431Top 50%
SY Sysmex: 1 patents #499 of 868Top 60%
KK Kureha Kagaku Kogyo K.K.: 1 patents #68 of 125Top 55%
KC Konishiroku Photo Ind. Co.: 1 patents #9 of 38Top 25%
CC Citizen Finetech Miyota Co.: 1 patents #10 of 38Top 30%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
CH Chiyoda: 1 patents #141 of 358Top 40%
HC Hitachi Techno Engineering Co.: 1 patents #34 of 111Top 35%
MC Mitsubishi Yuka Pharmaceutical Co.: 1 patents #13 of 30Top 45%
HC Hidan Co.: 1 patents #13 of 17Top 80%
MK Mitsubishi Kasei: 1 patents #404 of 911Top 45%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
📍 Tokyo, CA: #26 of 583 inventorsTop 5%
Overall (All Time): #2,906 of 4,157,543Top 1%
213
Patents All Time

Issued Patents All Time

Showing 51–75 of 213 patents

Patent #TitleCo-InventorsDate
8100011 Piezoelectric device, oscillation type gyro sensor, electronic device, and method of manufacturing piezoelectric device Koji Suzuki, Teruo Inaguma 2012-01-24
8101935 Inspection apparatus and inspection method Takahiro Jingu 2012-01-24
8052532 Information processing method and server system Takashi Umaki, Kunihiko Minakata, Hironori Ikeda 2011-11-08
7896947 Air filtering apparatus Yoichi Uchida, Hiroaki Usui, Toshio Fukushima, Toru Arakawa, Hiroyuki Kobayashi +2 more 2011-03-01
7894052 Optical defect inspection apparatus Noriyuki Aizawa, Hiroyuki Kawakami, Kazuhiro Zama, Yusuke Miyazaki, Shingo Tanaka 2011-02-22
7875108 Inactivating device for virus, bacteria, etc. and air conditioner using the same Hiroshi Noguchi, Hiroaki Usui, Tsuyoshi Rakuma, Tetsuya Yamamoto 2011-01-25
7857897 Air filtering apparatus Yoichi Uchida, Hiroaki Usui 2010-12-28
7850769 Air filtering apparatus having foreign material removing mechanism Yoichi Uchida, Hiroaki Usui, Tetsuya Yamamoto, Keiko Kurokawa, Masayuki Motegi +6 more 2010-12-14
7791721 Surface inspection with variable digital filtering Takahiro Jingu 2010-09-07
7746461 Optical defect inspection apparatus Noriyuki Aizawa, Hiroyuki Kawakami, Kazuhiro Zama, Yusuke Miyazaki, Shingo Tanaka 2010-06-29
7729400 External cavity type semiconductor laser Tomiji Tanaka, Motonobu Takeya 2010-06-01
7723905 Vibrating gyrosensor driven with offset potential Teruo Inaguma, Junichi Honda, Koji Suzuki, Shigeto Watanabe, Shin Sasaki +2 more 2010-05-25
7723901 Vibrating gyrosensor and vibrating element Teruo Inaguma, Junichi Honda, Koji Suzuki, Eiji Nakashio 2010-05-25
7673512 Angular velocity sensor and electronic device Junichi Honda, Teruo Inaguma 2010-03-09
7654306 Heat-storage unit and operation method of heat-storage unit Hiromiki Yagi 2010-02-02
7654139 Vibratory gyrosensor having a vibration element provided with terminals Shigeto Watanabe, Junichi Honda, Shin Sasaki, Teruo Inaguma, Koji Suzuki +1 more 2010-02-02
7583012 Piezoelectric element and method for manufacturing piezoelectric element Eiji Nakashio, Junichi Honda, Takashi Tamura, Koji Suzuki, Teruo Inaguma +2 more 2009-09-01
7578187 Vibrating gyroscopic sensor and method of adjusting vibrating gyroscopic sensor Teruo Inaguma, Manabu Aizawa, Koji Suzuki, Shin Sasaki, Eiji Nakashio 2009-08-25
7572486 Photocatalytic coating material, photocatalytic composite material and method for producing the same, and self-cleaning water-based coating composition and self-cleaning member Akira Shimai, Mitsuhide Shimohigoshi, Norio Sendoda, Tatsuhiko Kuga, Koji Okubo +1 more 2009-08-11
7522482 Optical pickup device and apparatus for reading data from optical storage medium Kiyoshi Tateishi, Mitsuru Sato, Ichiro Sugai 2009-04-21
7492970 Reporting system in a networked environment Motoaki Saito 2009-02-17
7489603 Optical pickup transfer apparatus Ichiro Sugai 2009-02-10
7401516 Vibration gyro sensor element with cantilever vibrator extending from substrate and positioned within opening in substrate Teruo Inaguma, Junichi Honda, Takashi Tamura 2008-07-22
7400078 Vibrating gyrosensor Teruo Inaguma, Junichi Honda, Koji Suzuki, Shigeto Watanabe, Shin Sasaki +2 more 2008-07-15
7325452 Vibrating gyroscopic sensor and method of adjusting vibrating gyroscopic sensor Teruo Inaguma, Manabu Aizawa, Koji Suzuki, Shin Sasaki, Eiji Nakashio 2008-02-05