TI

Takashi Ishikawa

TO Toyota: 19 patents #1,244 of 26,838Top 5%
OL Olympus: 13 patents #315 of 3,097Top 15%
KT Kabushiki Kaisha Toshiba: 13 patents #2,297 of 21,451Top 15%
NE Nec: 6 patents #2,374 of 14,502Top 20%
PC Paramount Bed Co.: 5 patents #20 of 95Top 25%
Aisin Seiki Kabushiki Kaisha: 5 patents #693 of 3,782Top 20%
NS Nec Display Solutions: 5 patents #41 of 237Top 20%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
PK Pentel Kabushiki Kaisha: 4 patents #13 of 170Top 8%
OI Olympus Imaging: 4 patents #80 of 341Top 25%
TC Toyoda Gosei Co.: 4 patents #572 of 2,296Top 25%
SS Salk Institute For Biological Studies: 3 patents #133 of 521Top 30%
SR Sloan Kettering Institute For Cancer Research: 3 patents #138 of 644Top 25%
SC Sumitomo Metal Mining Co.: 3 patents #199 of 736Top 30%
TU Tohoku University: 3 patents #210 of 1,680Top 15%
DE Denso: 3 patents #3,857 of 11,792Top 35%
JS Jfe Steel: 3 patents #450 of 1,401Top 35%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
KS Kawasaki Steel: 3 patents #381 of 1,922Top 20%
NS Nippon Cable System: 3 patents #9 of 90Top 10%
GC Globalwafers Japan Co.: 3 patents #8 of 44Top 20%
HE Hitachi Kokusai Electric: 2 patents #354 of 843Top 45%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
NC Nippon Seiki Co.: 2 patents #60 of 311Top 20%
JA Japan Aerospace Exploration Agency: 2 patents #70 of 546Top 15%
FA Fanuc: 2 patents #952 of 1,735Top 55%
HM Hitachi Medical: 2 patents #260 of 680Top 40%
FC Faurecia Clarion Electronics Co.: 2 patents #25 of 101Top 25%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
TS Toshiba Electronic Devices & Storage: 1 patents #470 of 900Top 55%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
IR Ig-Technical Research: 1 patents #6 of 14Top 45%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
KC Kyosan Denki Co.: 1 patents #47 of 129Top 40%
NS Nec Network And Sensor Systems: 1 patents #7 of 21Top 35%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
SC Shindengen Electric Manufacturing Co.: 1 patents #159 of 307Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TL Takeda Pharmaceutical Company Limited: 1 patents #859 of 1,531Top 60%
TC Toko Co.: 1 patents #92 of 196Top 50%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TC Toshiba Ceramics Co.: 1 patents #190 of 458Top 45%
AK Aisan Kogyo Kabushiki Kaisha: 1 patents #344 of 642Top 55%
YC Yamanashi Electronics Co.: 1 patents #18 of 75Top 25%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #7,340 of 4,157,543Top 1%
138
Patents All Time

Issued Patents All Time

Showing 1–25 of 138 patents

Patent #TitleCo-InventorsDate
12400758 Information processing device and information processing method Yoshinori Ishibashi 2025-08-26
12373158 Control device and control method 2025-07-29
12371813 Silicon wafer and method for producing silicon wafer Haruo Sudo, Koji Izunome, Hisashi Matsumura, Tatsuhiko Aoki, Shoji Ikeda +2 more 2025-07-29
12236083 Data processing device and data processing method for changing split-screen Shuntaro Suzaki 2025-02-25
11990259 Rare earth-iron-nitrogen-based magnetic powder, compound for bonded magnet, bonded magnet, and method for producing rare earth-iron-nitrogen-based magnetic powder Satoshi Sugimoto, Masashi Matsuura, Yukinobu Yoneyama 2024-05-21
11887845 Method for producing three-dimensional structure, method for producing vertical transistor, vertical transistor wafer, and vertical transistor substrate Kazutaka KAMIJO, Etsuo Fukuda, Koji Izunome, Moriya Miyashita, Takao Sakamoto +1 more 2024-01-30
11790409 Information processor and information processing method 2023-10-17
11708774 Blow-by gas treatment apparatus Hitoshi Nishitani, Kiyoshi Shirato 2023-07-25
11703687 Head-up display device Kiyoshi Tsuchida, Yasuhiro Yamakawa, Masanori Endo 2023-07-18
11688355 Lighting control data generation method and lighting control data generation device Kiyoshi Tsuchida, Yasuhiro Yamakawa, Masanori Endo 2023-06-27
11648815 Vehicle air conditioner Nobuhiro Terai, Chiharu Totani, Yasuhiro MARUTA, Hisashi TAKAYA 2023-05-16
11360123 Current sensor Tatsuaki SUGITO, Takeshi Tsukamoto, Takuma Esaka, Ryosuke Sakai, Akito Sasaki +4 more 2022-06-14
11183045 Server and non-transitory recording medium storing program 2021-11-23
10862593 Free-space optical communication receiving device and method of controlling the same Kohei Hosokawa, Toshiharu Ito, Seigo Takahashi, Manabu Arikawa, Yoshimasa Ono 2020-12-08
10838281 Display device Shotaro Ogawa, Koji Aoto, Akira Shiokawa, Makoto Morita, Takashi Suzuki +1 more 2020-11-17
10825771 Semiconductor device Nobuyuki Toda, Takeshi Yamamoto, Shinji Kawahara, Kazuaki Yamaura 2020-11-03
10819292 Linear amplifying device, input signal supplying method, and origin avoiding circuit used therein Yasutaka Kuroda, Noriaki Sumita, Tomohiko Oohashi, Kazuki Kishi 2020-10-27
10759768 Prophylactic or therapeutic agent for autism spectrum disorder Keisuke Hirai 2020-09-01
10733867 Server and non-transitory recording medium storing program 2020-08-04
10586438 Server and non-transitory recording medium storing program 2020-03-10
10511409 Received signal processor and method for processing received signal Kohei Hosokawa, Toshiharu Ito, Manabu Arikawa, Seigo Takahashi, Yoshimasa Ono 2019-12-17
10454577 Free space optical transmitter and free space optical communication method Seigo Takahashi, Toshiharu Ito, Kohei Hosokawa, Manabu Arikawa, Yoshimasa Ono 2019-10-22
10382685 Drive device and method for controlling the drive device 2019-08-13
10313590 Drive device and method for controlling the drive device 2019-06-04
10185214 Projector and image display method including a light separation optical system 2019-01-22