TM

Takashi Matsui

NT NTT: 6 patents #6 of 309Top 2%
Canon: 6 patents #126 of 4,172Top 4%
JS Jfe Steel: 1 patents #112 of 271Top 45%
Sharp Kabushiki Kaisha: 1 patents #475 of 1,093Top 45%
Sumitomo Electric Industries: 1 patents #329 of 759Top 45%
TC Tachi-S Co.: 1 patents #26 of 81Top 35%
Overall (2020): #3,161 of 565,922Top 1%
16
Patents 2020

Issued Patents 2020

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10877388 Toner Kenji Aoki, Kenta Kamikura, Masao Suzuki, Tsutomu Shimano, Reo Tagawa 2020-12-29
10877389 Toner Kenta Kamikura, Kenji Aoki, Masao Suzuki, Tsutomu Shimano, Reo Tagawa 2020-12-29
10871648 Optical fiber design method Kazuhide NAKAJIMA, Kyozo Tsujikawa, Fumihiko Yamamoto 2020-12-22
10859931 Toner and two-component developer Takeshi Hashimoto, Kentaro Kamae, Kazuhisa Shirayama, Hayato Ida 2020-12-08
10816722 Optical fiber design method Kyozo Tsujikawa, Fumihiko Yamamoto, Nobutomo HANZAWA 2020-10-27
10811488 Display device Yukio Shimizu, Gen Nagaoka, Motoji Shiota 2020-10-20
10812193 Optical transceiver Hiromi Kurashima 2020-10-20
10739285 Evaluating method for coal and producing method for coke Yusuke Dohi, Kiyoshi Fukada, Mikiya Nagayama, Narumi Nanri, Kazutoshi Hanada 2020-08-11
10732530 Toner and method for producing toner Kenta Kamikura, Kenji Aoki, Masao Suzuki, Tsutomu Shimano, Reo Tagawa 2020-08-04
10732529 Positive-charging toner Daisuke Yoshiba, Tomoya Nagaoka 2020-08-04
10703232 Vehicle seat Takashi Yokoyama 2020-07-07
10656545 Toner and method for producing toner Kentaro Kamae, Kazuhisa Shirayama, Takeshi Hashimoto, Hayato Ida 2020-05-19
10620372 Alignment apparatus and alignment method Kazuhide NAKAJIMA, Taiji SAKAMOTO, Koutaro Saito 2020-04-14
10585235 Optical connector Taiji SAKAMOTO, Kazuhide NAKAJIMA, Kotaro Saitoh 2020-03-10
10545333 Photonic crystal fiber and high-power light transmission system Kazuhide NAKAJIMA, Kyozo Tsujikawa, Fumihiko Yamamoto 2020-01-28
10539784 Photonic crystal fiber and high-power light transmission system Kazuhide NAKAJIMA, Kyozo Tsujikawa, Fumihiko Yamamoto 2020-01-21