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

Junya Ichimura — 18 Patents

Canon: 18 patents #3,699 of 19,416Top 20%
Utsunomiya, JP: #131 of 1,538 inventorsTop 9%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Junya Ichimura has been granted 18 US patents while listed as an inventor at Canon. The first was granted in 2010 and the most recent in August 2024. Junya Ichimura ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Junya Ichimura in Utsunomiya, JP.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12066608 Zoom lens and image pickup apparatus 2024-08-20
11835692 Optical system and image pickup apparatus having the same 2023-12-05
11493742 Zoom lens, image pickup apparatus, and lens apparatus Masato Katayose 2022-11-08 $27,000
11347026 Imaging optical system and image projection apparatus 2022-05-31 $46,000
11243385 Zoom lens and image pickup apparatus having the same Masato Katayose 2022-02-08 $44,000
11169365 Rear attachment lens and image pickup optical system using the same 2021-11-09 $43,000
10942361 Optical system and image pickup apparatus 2021-03-09 $68,000
10845579 Optical system and imaging apparatus 2020-11-24 $27,000
10216071 Optical system and optical apparatus including the same Saburo Sugawara, Makoto Takahashi 2019-02-26 $22,000
10139606 Zoom lens for forming high-definition image and image projection apparatus having the same 2018-11-27 $29,000
10012815 Projection optical system and projection type display apparatus using the same 2018-07-03 $27,000
9958652 Imaging optical system, image projection optical system and image projection apparatus 2018-05-01 $32,000
9791679 Imaging optical system for forming high-definition image and image projection apparatus having the same 2017-10-17 $38,000
9784951 Imaging optical system utilizing a re-imaging method and image projection apparatus including the same 2017-10-10 $42,000
8873156 Zoom lens and optical apparatus 2014-10-28 $27,000
8654449 Zoom lens and image projection apparatus including the same 2014-02-18 $41,000
8400720 Zoom lens and image projection apparatus including the same 2013-03-19 $79,000
7826147 Zoom lens and image projection apparatus Kazuhiro Inoko, Saburo Sugawara 2010-11-02 $277,000