Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ayako Asakura — 12 Patents

OLOlympus: 11 patents #398 of 3,097Top 15%
OIOlympus Imaging: 1 patents #211 of 341Top 65%
Hino, JP: #267 of 1,727 inventorsTop 20%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Ayako Asakura has been granted 12 US patents while listed as an inventor at Olympus. The first was granted in 2011 and the most recent in May 2020. Ayako Asakura ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Ayako Asakura in Hino, JP.

Patents per Year

Patents granted per year, 2011 to 2020Bar chart with a peak of 3 patents in 2012.peak 32011: 1 patents20112012: 3 patents20122014: 3 patents20142015: 3 patents20152016: 1 patents20162020: 1 patents2020

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10659738 Image processing apparatus, image processing method, and image processing program product Takeshi FUKUTOMI 2020-05-19
9244265 Viewing optical system and imaging apparatus using the same Hisashi Goto 2016-01-26
9137426 Optical device and image pickup device and image pickup system using the same Akikazu Yachi 2015-09-15
9030578 Image pickup apparatus 2015-05-12
8964039 Image capturing system and image capturing method Hisashi Goto 2015-02-24
8830378 Image capturing system and image capturing method, involving image restoration processing Hisashi Goto 2014-09-09
8810674 Optical apparatus, imaging apparatus and imaging system having a substantially constant MTF or MTF shape Akikazu Yachi 2014-08-19
8704938 Optical device and image pickup device and image pickup system using the same Akikazu Yachi 2014-04-22
8218241 Viewing optical system and imaging apparatus using the same Hisashi Goto 2012-07-10
8174767 Viewfinder and imaging apparatus using the same Hisashi Goto 2012-05-08
8120859 Viewing optical system and imaging apparatus using the same Hisashi Goto 2012-02-21
7940466 Viewing optical system and imaging apparatus using the same Hisashi Goto 2011-05-10