SF

Shigenobu Fukui

OM Omron: 7 patents #422 of 3,089Top 15%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #567,772 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9941063 Limit switch and method for producing same Manabu Takahashi, Kazuyuki Tsukimori, Hiroyuki Moriyama, Yuichi Ishikawa 2018-04-10
9490081 Limit switch Kazuyuki Tsukimori, Manabu Takahashi, Hiroyuki Moriyama 2016-11-08
D718257 Switch module for limit switch Kazuyuki Tsukimori, Manabu Takahashi, Hiroyuki Moriyama, Shinya Katsube 2014-11-25
D703153 Limit switch Manabu Takahashi, Kazuyuki Tsukimori 2014-04-22
D694194 Switch module for limit switch Manabu Takahashi, Kazuyuki Tsukimori, Yuichi Ishikawa, Hiroyuki Moriyama, Shinya Katsube 2013-11-26
D692394 Limit switch Manabu Takahashi, Kazuyuki Tsukimori, Yuichi Ishikawa, Kokichi Tobita, Hiroyuki Moriyama +1 more 2013-10-29
D692395 Limit switch Manabu Takahashi, Kazuyuki Tsukimori 2013-10-29
8541089 Fixing belt, base element for fixing belt, fixing device, image forming apparatus and method for producing base element Hiroshi Katabami, Minoru Matsuo 2013-09-24
6482337 Method for evaluation of abrasion of a forming mold Mikio Nishijima, Hiroyuki Suzuki, Hiroyuki Kohno 2002-11-19