TI

Tatsuya Ishikawa

KT Kabushiki Kaisha Toshiba: 12 patents #2,533 of 21,451Top 15%
Honda Motor Co.: 9 patents #2,356 of 21,052Top 15%
YA Yazaki: 9 patents #495 of 3,427Top 15%
MA Maxell: 9 patents #66 of 437Top 20%
BC Bridgestone Sports Co.: 8 patents #63 of 224Top 30%
KO Konami Computer Entertainment Osaka: 7 patents #2 of 36Top 6%
AS Asics: 6 patents #50 of 285Top 20%
IBM: 5 patents #18,733 of 70,183Top 30%
MC Murata Manufacturing Co.: 5 patents #1,480 of 5,295Top 30%
SW Sanyo Machine Works: 4 patents #1 of 35Top 3%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
Aisin Seiki Kabushiki Kaisha: 3 patents #1,084 of 3,782Top 30%
SM Smk: 3 patents #76 of 269Top 30%
SO Sony: 2 patents #12,963 of 25,231Top 55%
AC Ajinomoto Co.: 2 patents #796 of 2,190Top 40%
HC Hitachi Consumer Electronics Co.: 2 patents #119 of 447Top 30%
KC Konami Digital Entertainment Co.: 2 patents #166 of 611Top 30%
SU Subaru: 2 patents #474 of 1,684Top 30%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
OM Omron: 1 patents #1,808 of 3,089Top 60%
SH Sekisui House: 1 patents #32 of 79Top 45%
Overall (All Time): #15,343 of 4,157,543Top 1%
97
Patents All Time

Issued Patents All Time

Showing 1–25 of 97 patents

Patent #TitleCo-InventorsDate
12424351 Antenna cable noise suppression structure Tohru Aoki, Katsuya Fujihira, Kazuhiko Tsuchiya 2025-09-23
12408727 Shoe Koji Otobe, Seiji Yano, Takashi Inomata, Yasuyuki Takada, Tomoichiro OZAKI 2025-09-09
12393200 Information processing device, information processing system, method, and program Chao Wang 2025-08-19
12394071 Temporal interpolation of precipitation Takao Moriyama, Michiaki Tatsubori, Paolo Fraccaro 2025-08-19
12369682 Shoe sole and shoe Koji Otobe, Sho TAKAMASU, Tomoichiro OZAKI, Hiroyuki ICHIKAWA 2025-07-29
12359499 Building structure Dai Hashimoto, Hirokazu MIYACHI, Yuya Hasegawa, Takahiro Suezawa, Yasuaki Takahashi 2025-07-15
12347881 Battery-module protection structure Toshiaki NARUKE, Toshiyuki Hara, Norio Suzuki, Yutaka Sakakura, Kazuki Sakai 2025-07-01
12254772 Signal processing device, signal processing method, and mobile device Chao Wang 2025-03-18
12157397 Vehicle battery cooling apparatus Hatsuhisa Ueda, Toshiaki NARUKE, Shinnosuke Izumi, Hideki Tomiyama, Ryo Inagaki +1 more 2024-12-03
D1021807 Electrical connector Shinya Okumura 2024-04-09
D1016020 Electrical connector Shinya Okumura 2024-02-27
11779081 Shoe Ayu BESSHO, Koji Otobe, Seigo Nakaya, Seiji Yano 2023-10-10
11521097 Sparse modeling for optimizing sensor placement 2022-12-06
11470912 Shoe sole structure with reinforcement device Genki HATANO, Takashi Inomata, Seigo Nakaya, Hiroyuki Ogi, Souhei Nagano 2022-10-18
11465608 Control device of vehicle Mamiko Inoue, Kentaro Shiraki 2022-10-11
11440534 Control device of vehicle Mamiko Inoue, Kentaro Shiraki 2022-09-13
11357289 Shoe Ayu BESSHO, Koji Otobe, Seigo Nakaya, Seiji Yano 2022-06-14
11305754 Control device of vehicle Mamiko Inoue, Kentaro Shiraki 2022-04-19
11267395 Information display system Takahiro Iwaki, Naoshi Serizawa 2022-03-08
11230282 Control device of vehicle Mamiko Inoue, Kentaro Shiraki 2022-01-25
11121451 Antenna device and router unit with antenna Takahiro Iwaki, Naoshi Serizawa 2021-09-14
11104326 Control device of vehicle Mamiko Inoue, Kentaro Shiraki 2021-08-31
11103020 Sports upper clothing Makoto Fukuda, Kenichi Kitazume, Mamoru Omuro, Yutaka Koga 2021-08-31
10997846 Lighting apparatus Takuya SHIMIZU, Katsuyuki Watanabe, Hiroyuki Urata, Nobuo Masuoka 2021-05-04
10699552 Lighting apparatus Takuya SHIMIZU, Katsuyuki Watanabe, Hiroyuki Urata, Nobuo Masuoka 2020-06-30