AU

Akihisa Umetani

JT Jtekt: 6 patents #275 of 1,969Top 15%
KC Koyo Seiko Co.: 2 patents #228 of 749Top 35%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Nara, JP: #564 of 2,795 inventorsTop 25%
Overall (All Time): #593,581 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12186899 Assist device Yuki Kobayashi, Mitsuharu Ozaki 2025-01-07
11471360 Power assist suit Yoshinobu Katoh, Kazuyoshi Ohtsubo, Hiromichi Ohta, Kensaku Kogushi, Nobuaki Shibata +1 more 2022-10-18
D960381 Orthosis Yuki Kobayashi, Yoshinobu Katoh, Hiromichi Ohta, Takeshi Koyama, Yoshinori Wada +5 more 2022-08-09
D958374 Motion assisting device Yoshinobu Katoh, Takeshi Koyama, Kensaku Kogushi, Yuki Kobayashi, Riku Nagayama +4 more 2022-07-19
10259488 Steering system Yuki Bando 2019-04-16
10124824 Steering apparatus Masaharu Yamashita, Hideya Kato, Masayuki TSUKAGOSHI 2018-11-13
7080659 Damper valve and hydraulic power steering apparatus using the same 2006-07-25
6547030 Positioning mechanism Keiji Nomura, Takehito Tomita, Takeo Iino 2003-04-15