KT

Kazuhiro Tsutsui

OM Omron: 15 patents #121 of 3,089Top 4%
KI Kioritz: 5 patents #43 of 197Top 25%
SL Semiconductor Energy Laboratory: 3 patents #754 of 1,113Top 70%
YA Yamabiko: 1 patents #71 of 132Top 55%
Overall (All Time): #170,893 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12154740 Electronic component Kasumi Horiuchi, Yoshiaki Mimura 2024-11-26
11699864 Relay Hiroyuki Harimochi, Ryota Minowa, Naoki Kawaguchi, Shinichi Ogawa, Kohei OTSUKA +1 more 2023-07-11
11450496 Relay Hiroyuki Harimochi, Ryota Minowa, Naoki Kawaguchi, Shinichi Ogawa, Kohei OTSUKA +1 more 2022-09-20
11309153 Contact switching device Jun Sasaki, Hiroyuki Harimochi, Shintaro Wada, Yuki Muto, Kazuhiro Ikemoto +1 more 2022-04-19
11276537 Relay Hiroyuki Harimochi, Ryota Minowa, Naoki Kawaguchi, Shinichi Ogawa, Kohei OTSUKA +1 more 2022-03-15
10665406 Contact mechanism and an electromagnetic relay provided therewith Jun Sasaki 2020-05-26
10290745 Semiconductor device and method for manufacturing the same Shunpei Yamazaki, Tetsuhiro Tanaka, Akihisa Shimomura, Yasumasa YAMANE, Ryo Tokumaru +1 more 2019-05-14
10204756 Coil terminal and electromagnetic relay provided therewith Jun Sasaki 2019-02-12
10153114 Electronic-device seal structure and electromagnetic relay using said electronic-device seal structure Masahiro Kinoshita, Ayaka MIYAKE, Jun Sasaki, Keisuke Tsuji 2018-12-11
9966213 Electronic device and manufacturing method therefor Ayaka MIYAKE, Jun Sasaki, Franco Vernaroli, Fabio Mangiapelo, Francesco Greco 2018-05-08
9806202 Semiconductor device and memory device Shunpei Yamazaki, Shinpei Matsuda 2017-10-31
9698277 Semiconductor device and method for manufacturing the same Shunpei Yamazaki, Tetsuhiro Tanaka, Akihisa Shimomura, Yasumasa YAMANE, Ryo Tokumaru +1 more 2017-07-04
8362857 Contact switch structure and electromagnetic relay Jun Sasaki, Yoshiaki Mimura 2013-01-29
7857881 Air cleaner for two-stroke internal combustion engine and method of tuning the length of air-fuel mixture passage by using the air cleaner Shigeru Sato, Kunimune Kawamura, Hidekazu Tsunoda 2010-12-28
7498912 Electromagnetic relay Hideyuki Wachi 2009-03-03
7322322 Stratified-scavenging two-stroke internal combustion engine 2008-01-29
7243622 Two-stroke internal combustion engine Takuo Yoshizaki, Shirou Yamaguchi 2007-07-17
7012492 Contact construction for DC loads and switching device having the contact construction Tetsuya Mori, Takuya Yamazaki, Susumu Sato 2006-03-14
6784773 Electromagnetic relay Hideyuki Wachi 2004-08-31
6337614 Electromagnetic reply 2002-01-08
5748061 Electromagnetic relay Seiji Imamura 1998-05-05
5651249 Exhaust muffler structure for internal combustion engine Yoshiaki Nagao, Yasuharu Sato 1997-07-29
5471960 Cylinder for two-cycle internal combustion engine Yoshiaki Nagao 1995-12-05
5372105 Combustion chamber for two-cycle internal combustion engine Yoshiaki Nagao 1994-12-13