Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

Junji Hirase

Panasonic: 53 patents #192 of 21,108Top 1%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
Overall (All Time): #40,097 of 4,157,543Top 1%
59 Patents All Time

Issued Patents All Time

Showing 51–59 of 59 patents

Patent #TitleCo-InventorsDate
7495299 Semiconductor device Kazuhiko Aida, Hisashi Ogawa, Chiaki Kudo 2009-02-24
7453106 Semiconductor device with stress reducing trench fill containing semiconductor microparticles in shallow trench isolation Shinji Takeoka 2008-11-18
7037733 Method for measuring temperature, annealing method and method for fabricating semiconductor device Satoshi Shibata, Tatsuo Sugiyama, Emi Kanasaki, Fumitoshi Kawase, Yasushi Naito 2006-05-02
6107672 Semiconductor device having a plurality of buried wells 2000-08-22
6066522 Semiconductor device and method for producing the same 2000-05-23
5672995 High speed mis-type intergrated circuit with self-regulated back bias Hironori Akamatsu, Susumu Akamatsu, Takashi Hori 1997-09-30
5641699 Method of manufacturing a semiconductor device having a dummy cell Shin Hashimoto 1997-06-24
5468983 Semiconductor device and method of manufacturing the same Shin Hashimoto 1995-11-21
5362982 Insulated gate FET with a particular LDD structure Takashi Hori 1994-11-08