{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Topcon", "item": "https://www.patentleaderboard.com/company/topcon"}, {"@type": "ListItem", "position": 3, "name": "Jun Suehiro", "item": "https://www.patentleaderboard.com/inventor/fl:ju_ln:suehiro-3"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JS

Jun Suehiro — 4 Patents

TOTopcon: 3 patents #244 of 684Top 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
Jun Suehiro has been granted 4 US patents while listed as an inventor at Topcon. The first was granted in 1980 and the most recent in April 2016. Jun Suehiro ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Jun Suehiro in Tokyo, JP.

Patents per Year

Patents granted per year, 1980 to 2016Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801999: 1 patents19992010: 1 patents20102016: 1 patents2016

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9320439 Ophthalmological image analyzer and ophthalmological image analysis method Reiko Arita 2016-04-26
7828437 Fundus oculi observation device and fundus oculi image processing device Tsutomu Kikawa, Takashi Fujimura, Hiroyuki Aoki, Yasufumi Fukuma 2010-11-09
5903334 Ophthalmologic apparatus and ophthalmologic-data management system for identifying a type of measuring instrument from ophthalmologic data and managing ophthalmologic data according to measuring instrument type Akio Sakurai, Hisashi Tsukada, Takeshi Suzuki, Nobusuke Obata 1999-05-11
4204209 Fluorescent display device comprising a pair of anode connection groups 1980-05-20