MO

Masayuki Oshima

SM Smc: 12 patents #92 of 737Top 15%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
The Yokohama Rubber Co.: 2 patents #475 of 1,136Top 45%
NC Nittetsu Mining Co.: 1 patents #25 of 62Top 45%
TC Toyo Pulp Co.: 1 patents #2 of 10Top 20%
Overall (All Time): #201,822 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12305674 High-pressure fluid discharge device Yoshitada Doi, Hiroaki Sasaki 2025-05-20
11964290 Compressed-fluid discharge control device Yoshitada Doi, Hiroaki Sasaki 2024-04-23
11867318 High-pressure fluid discharge device Yoshitada Doi, Hiroaki Sasaki, Naomi Hasegawa 2024-01-09
11298714 Intermittent air-generating device Yoshitada Doi, Naomi Hasegawa 2022-04-12
11278940 Compressed fluid discharge control device Yoshiyuki Takada, Yoshitada Doi, Hiroaki Sasaki 2022-03-22
10006474 Flow passage unit and switching valve Katsushi Hatano 2018-06-26
D725231 Electromagnetic valve Yoshitada Doi, Katsushi Hatano 2015-03-24
D725232 Electromagnetic valve Yoshitada Doi, Katsushi Hatano 2015-03-24
8043071 Vacuum generating unit Yoshihiro Fukano 2011-10-25
D599889 Electromagnetic valve Naoto Fujitsuka 2009-09-08
7216843 Pilot-controlled electromagnetic valve system Yoshihiro Fukano 2007-05-15
7014163 Pilot-controlled electromagnetic valve Yoshihiro Fukano 2006-03-21
6323684 Voltage tolerant interface circuit 2001-11-27
6252423 Voltage tolerant interface circuit 2001-06-26
6144221 Voltage tolerant interface circuit 2000-11-07
5780881 Gate array driven by source voltages and electronic equipment using the same Hiromichi Matsuda 1998-07-14
5739701 Input/output buffer circuit having reduced power consumption 1998-04-14
D384012 Automobile tire Izumi Kuramochi, Yukio Kuroda, Kohtaroh Iwabuchi 1997-09-23
5620538 Asymmetric racing tire for oval race courses 1997-04-15
4915715 Humidity conditioner Akira Matsuoka, Kazuhiko Asano, Kiyoshi Mimura, Masanori Shimada, Hajime Baba +1 more 1990-04-10
4383890 Ceramic sheet and method for producing the same Yasuhiko Matsui 1983-05-17