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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TU

Takeo USUI — 5 Patents

OLOlympus: 3 patents #1,323 of 3,097Top 45%
OCOlympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
Tokyo, JP: #26,440 of 90,295 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Takeo USUI has been granted 5 US patents while listed as an inventor at Olympus. The first was granted in 1994 and the most recent in September 2021. Takeo USUI ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Takeo USUI in Tokyo, JP.

Patents per Year

Patents granted per year, 1994 to 2021Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941995: 1 patents19952011: 1 patents20112013: 1 patents20132021: 1 patents2021

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11109881 Ultrasound device and ultrasound device system used for anchor fixation and anchor fixation method using ultrasound device Ken Fujisaki, Takamitsu Sakamoto 2021-09-07
8369947 Nerve stimulation device 2013-02-05
8073539 Heart treatment device Kazuhito NEMOTO 2011-12-06
5476447 Intraperitoneal therapy apparatus Kenji Noda, Naomi Sekino, Yutaka Yanagawa, Kowji Tanikawa, Shiro Bitoh 1995-12-19
5328458 Insufflation apparatus Naomi Sekino, Kenji Noda, Yutaka Yanagawa, Kouji Tanikawa, Kazuhiro Takahashi +1 more 1994-07-12