TK

Takashi Kawashima

FU Fujifilm: 31 patents #190 of 4,519Top 5%
TI Toyota Industries: 28 patents #23 of 1,610Top 2%
DE Denso: 25 patents #264 of 11,792Top 3%
NS Nippon Soken: 7 patents #176 of 1,540Top 15%
AD Advantest: 6 patents #167 of 1,193Top 15%
SO Sony: 6 patents #6,793 of 25,231Top 30%
Kawasaki: 5 patents #446 of 2,943Top 20%
SC Sanyo Denki Co.: 4 patents #54 of 221Top 25%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
IC Ikebukuro Horo Kogyo Co.: 2 patents #3 of 8Top 40%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Tdk: 2 patents #1,902 of 3,796Top 55%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
KA Kao: 1 patents #1,961 of 3,221Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
TO Tokin: 1 patents #101 of 278Top 40%
NG Nihon Shinku Gijutsu: 1 patents #54 of 128Top 45%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
Overall (All Time): #9,400 of 4,157,543Top 1%
123
Patents All Time

Issued Patents All Time

Showing 1–25 of 123 patents

Patent #TitleCo-InventorsDate
12391801 Coloring resin composition, film, color filter, solid-state imaging element, and image display device Masaomi Makino 2025-08-19
12395107 Electric motor Masashi Kubota, Takuya Naruse 2025-08-19
12381498 Electric motor Masashi Kubota, Takuya Naruse 2025-08-05
12308708 Motor-driven compressor Hiroshi Fukasaku, Yoshiki Nagata, Shunsuke Ambo, Shun Ito 2025-05-20
12301072 Motor-driven compressor Shun Ito, Yoshiki Nagata, Hiroshi Fukasaku, Shunsuke Ambo, Kazuhiro Shiraishi 2025-05-13
12293862 Motor-driven compressor Shun Ito, Kazuhiro Shiraishi, Yoshiki Nagata, Hiroshi Fukasaku, Shunsuke Ambo 2025-05-06
12292217 Motor-driven compressor Shun Ito, Yoshiki Nagata, Hiroshi Fukasaku, Shunsuke Ambo, Kazuhiro Shiraishi 2025-05-06
12216404 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device Masafumi KOJIMA, Minoru Uemura, Akiyoshi GOTO, Kei Yamamoto, Kazuhiro Marumo +1 more 2025-02-04
12176785 Waterproof fan Naoki Murakami, Koji Ueno, Naoya Ozumi 2024-12-24
12164228 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, method for manufacturing electronic device, and resin Michihiro Ogawa, Akihiro Kaneko, Akiyoshi GOTO 2024-12-10
12154739 Power distribution device Tatsuki NISHIMATA, Hajime Oyanagi 2024-11-26
12130327 Electronic component testing apparatus, socket, and carrier Naoto Imaizumi, Sungywen Kim, Masanori Nagashima, Akihiko Ito 2024-10-29
12038689 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device Akihiro Kaneko, Kazunari Yagi, Akiyoshi GOTO 2024-07-16
12032290 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device Daisuke ASAKAWA, Akiyoshi GOTO, Michihiro SHIRAKAWA, Kei Yamamoto 2024-07-09
12007688 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, method for manufacturing electronic device, and resin Daisuke ASAKAWA, Akiyoshi GOTO, Masafumi KOJIMA, Yasufumi Oishi, Keita Kato 2024-06-11
12001140 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device Kazunari Yagi, Akihiro Kaneko, Akiyoshi GOTO 2024-06-04
11985837 Photoelectric conversion element Shinnosuke Hattori, Hajime Kobayashi, Sae Miyaji, Masato KANNO, Miki Kimijima +4 more 2024-05-14
11953829 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device Kazunari Yagi, Tomotaka Tsuchimura, Hajime Furutani, Michihiro SHIRAKAWA 2024-04-09
11886113 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device Keita Kato, Michihiro SHIRAKAWA, Akiyoshi GOTO, Masafumi KOJIMA 2024-01-30
11811348 Inverter controller and vehicle on-board fluid machine Takashi Ogami 2023-11-07
11745590 Vehicle inverter device and vehicle fluid machine 2023-09-05
11656548 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, mask blank with resist film, method for producing photomask, and method for manufacturing electronic device Tomotaka Tsuchimura, Akihiro Kaneko, Michihiro Ogawa, Michihiro SHIRAKAWA, Hajime Furutani +1 more 2023-05-23
11628729 Inverter controller and on-vehicle fluid machine Kazuki Najima, Tomohiro TAKAMI, Yoshiki Nagata 2023-04-18
11604414 Photosensitive composition for EUV light, pattern forming method, and method for manufacturing electronic device Michihiro SHIRAKAWA, Hajime Furutani, Mitsuhiro Fujita, Tomotaka Tsuchimura, Michihiro Ogawa +3 more 2023-03-14
11604412 Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device Akihiro Kaneko, Junichi Ito, Michihiro Ogawa, Tomotaka Tsuchimura 2023-03-14