TT

Takashi Tsukada

OM Omron: 7 patents #422 of 3,089Top 15%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
NI Nidec: 2 patents #402 of 976Top 45%
TK Terumo Kabushiki Kaisha: 2 patents #599 of 1,558Top 40%
JI Japan Atomic Energy Research Institute: 1 patents #188 of 609Top 35%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #262,672 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12230463 Electromagnetic relay with short circuit preventing features Takeshi Nishida, Kazuki Furukawa, Naoki Kawaguchi 2025-02-18
11978605 Electromagnetic relay Naoki Kawaguchi, Takeshi Nishida, Kazuki Furukawa 2024-05-07
11908650 Electromagnetic relay Naoki Kawaguchi, Takeshi Nishida, Kazuki Furukawa 2024-02-20
11784020 Electromagnetic relay Naoki Kawaguchi, Takeshi Nishida, Kazuki Furukawa 2023-10-10
11764015 Electromagnetic relay Takeshi Nishida, Kazuki Furukawa, Naoki Kawaguchi 2023-09-19
11705292 Electromagnetic relay Naoki Kawaguchi, Takeshi Nishida, Kazuki Furukawa 2023-07-18
11657995 Electromagnetic relay with positional securement for fixed terminals Takeshi Nishida, Kazuki Furukawa, Naoki Kawaguchi 2023-05-23
10176921 Method for producing rare-earth sintered magnet, and molding machine therefor Takuya Nansaka, Satoru Kikuchi 2019-01-08
10090102 Method for producing rare-earth sintered magnet, and molding machine therefor Takuya Nansaka, Satoru Kikuchi 2018-10-02
10020113 Method for producing rare earth sintered magnet Takuya Nansaka, Satoru Kikuchi 2018-07-10
9884177 Connector assembly, male connector, and female connector Yasuhiro Ueda 2018-02-06
9089681 Medical stopcock Yasuhiro Ueda 2015-07-28
8109742 Rotor yoke with cup portion having a deviated center of gravity and a flange portion having a deviated rotational axis Shinya Tabata, Tadaaki Fujinaga, Yoshitaka Hiraishi, Hideaki Uchise 2012-02-07
8074344 Method of manufacturing rotor holder Satoru Hanaoka, Tomotsugu Sugiyama, Shinya Tabata 2011-12-13
7651576 Method of an ultra-short femtosecond pulse and KW class high average-power laser for preventing cold-worked stress corrosion cracking in iron steels and alloyed steels including stainless steels Eisuke Minehara, Akihiko Nishimura 2010-01-26
7645349 Sintered R-Fe-B permanent magnet and its production method Nobuhiko Fujimori, Kazuhiro Sonoda, Junji Matsushima, Yasushi Kimura, Satoru Kikuchi 2010-01-12
5398043 Driving method for a display device Etsuya Takeda, Ichiro Yamashita, Katsumi Adachi 1995-03-14