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USPTO Patent Rankings Data through Dec 31, 2025
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Hiroshi Utsugi — 4 Patents

AGAgc: 2 patents #337 of 954Top 40%
SCSumitomo Bakelite Co.: 2 patents #227 of 790Top 30%
Tokyo, JP: #30,468 of 90,295 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Hiroshi Utsugi has been granted 4 US patents while listed as an inventor at Agc. The first was granted in 2015 and the most recent in May 2020. Hiroshi Utsugi ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Hiroshi Utsugi in Tokyo, JP.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10646228 Endoscopic clip device and clip Takuya Hayashi, Masao Ikeda, Etsuro Yamabe, Hideaki Matsunami 2020-05-12
10449755 Device for delaminating laminate, delamination method, and method for manufacturing electronic device Yasuaki Watanabe, Koji Nakamura, Tsubasa Kondo, Yasunori Ito, Yuki Hori 2019-10-22
10173408 Method for creating separation start portion for layered bodies, device for creating separation start portion, and electronic device manufacturing method Yuki Tateyama, Yasunori Ito 2019-01-08
8957532 Resin compact, method for producing resin compact, resin composition, method for producing resin composition and electronic component device Yoshiyuki Takahashi 2015-02-17