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 1–25 of 213 patents

Patent #TitleCo-InventorsDate
12130201 Pressure detection device with detachable temperature reducing buffer member Yujiro Nakamura, Motoki Obata, Hiroshi Nakagawa 2024-10-29
11274606 Two-shaft gas turbine power generation facility, control device therefor, and control method therefor Naoyuki Nagafuchi 2022-03-15
11181045 Two-shaft gas turbine power generation equipment Naoyuki Nagafuchi, Toshimitsu Morimoto, Hironori Tsukidate 2021-11-23
11066961 Exhaust heat recovery system Shigeto Adachi, Yutaka Narukawa, Kazumasa Nishimura 2021-07-20
10996127 Pressure detection device and pressure detection system having first and second housings electrically insulated from each other Yuta Kanamori, Masanori Yomoyama, Tetsuya AIBA, Ikuo Takahashi, Hiroshi Nakagawa +1 more 2021-05-04
10851678 Thermal energy recovery device and startup operation method for the same Haruyuki Matsuda, Shigeto Adachi 2020-12-01
10794160 Geothermal heat recovery device and geothermal heat recovery device operating method Shigeto Adachi 2020-10-06
10794229 Binary power generation system and stopping method for same Yuji Tanaka, Shigeto Adachi, Yutaka Narukawa, Kazumasa Nishimura 2020-10-06
10775168 Sensor device, gyro sensor, and electronic apparatus Satoshi Mitani, Hidetoshi Kabasawa, Hideo Niikura 2020-09-15
10724917 Pressure detection device, internal combustion engine equipped with the same, and method for manufacturing the same Yusuke Satoh, Aki Sudo, Keisuke Sasaki, Masakatsu Nagai 2020-07-28
10711993 Exhaust heat recovery device and binary electricity generation device 2020-07-14
10637341 Two-shaft gas turbine power generating facility and control method for same Naoyuki Nagafuchi, Toshimitsu Morimoto, Atsushi Tsutsumi 2020-04-28
10458328 Welded combustion pressure sensor and method of manufacturing same Yoshihiko Soga 2019-10-29
10408092 Heat exchanger, energy recovery system, and vessel Shigeto Adachi, Tetsuro Fujii, Kazuya Arahira, Masakazu Yamamoto, Yutaka Kobayashi +1 more 2019-09-10
10221782 In-cylinder pressure detecting apparatus Shusuke Akazaki, Masanori Yomoyama, Tetsuya AIBA, Takayuki Hayashi 2019-03-05
10202906 Two-shaft gas turbine Tetsuro Morisaki, Naohiro Kusumi, Noriaki Hino, Tomomichi Ito 2019-02-12
10193383 Dual-shaft gas turbine power generation system, and control device and control method for gas turbine system Noriaki Hino, Naohiro Kusumi, Tomomichi Ito 2019-01-29
10184359 Waste heat recovery device and waste heat recovery method Ryo Fujisawa, Yuji Tanaka, Shigeto Adachi, Yutaka Narukawa 2019-01-22
10060298 Thermal energy recovery device and start-up method thereof Shigeto Adachi, Yutaka Narukawa, Eiji Kanki, Shirohiko Okamoto 2018-08-28
9995244 Heat energy recovery system Yuji Tanaka, Shigeto Adachi, Yutaka Narukawa 2018-06-12
9975321 Film peeling device Toshiaki Ayabe, Shigenori Takesue 2018-05-22
9841356 Combustion pressure sensor Takayuki Hayashi 2017-12-12
9835523 Combustion pressure detection device, and internal combustion engine equipped with combustion pressure detection device Tsuyoshi Misaizu, Yoshihiko Soga, Hiromichi Yasuda 2017-12-05
9810159 Method and apparatus for controlling gas turbine combustor Tatsuya Sekiguchi, Shouhei Yoshida, Yoshitaka Hirata, Akinori Hayashi, Nozomi Saitou +1 more 2017-11-07
9732637 Waste heat recovery system and waste heat recovery method Yuji Tanaka, Ryo Fujisawa, Shigeto Adachi, Yutaka Narukawa 2017-08-15