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Ryu OTA — 4 Patents

OLOlympus: 4 patents #1,098 of 3,097Top 40%
Tokyo, JP: #30,468 of 90,295 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ryu OTA has been granted 4 US patents while listed as an inventor at Olympus. The first was granted in 2014 and the most recent in February 2018. Ryu OTA ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ryu OTA in Tokyo, JP.

Patents per Year

Patents granted per year, 2014 to 2018Bar chart with a peak of 2 patents in 2015.peak 22014: 1 patents20142015: 2 patents20152018: 1 patents2018

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9885840 Optical transmission connector device — 2018-02-06
8988794 Image pickup optical system and image pickup apparatus using the same — 2015-03-24
8941926 Zoom lens, image pickup apparatus using the same, image transmission apparatus, and image transmission system Shinichi Mihara 2015-01-27
8730587 Zoom lens and image pickup apparatus using the same Shinichi Mihara 2014-05-20

Frequent Collaborators

Shinichi Mihara2 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4