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

Tomoki Ito — 61 Patents

NINikon: 36 patents #81 of 2,493Top 4%
Honda Motor Co.: 13 patents #1,372 of 21,052Top 7%
Panasonic: 5 patents #5,184 of 21,108Top 25%
YAYamabiko: 3 patents #33 of 132Top 25%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
SISumitomo Electric Device Innovations: 1 patents #123 of 208Top 60%
BIBrother Industries: 1 patents #225 of 325Top 70%
NINgk Insulators: 1 patents #1,271 of 2,083Top 65%
Nagoya, JP: #77 of 6,680 inventorsTop 2%
Overall (All Time): #37,626 of 4,157,543Top 1%
61 Patents All Time
Tomoki Ito has been granted 61 US patents while listed as an inventor at Nikon. The first was granted in 2001 and the most recent in July 2025. Tomoki Ito ranks #37,626 of 4,157,543 US inventors in our database (top 0.91%). Patent records list Tomoki Ito in Nagoya, JP.

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12366737 Zoom optical system, optical apparatus and method for manufacturing the zoom optical system Ayumu Makida, Satoshi Miwa 2025-07-22
D1084844 Package Erina Nakagawa 2025-07-22
12352938 Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system 2025-07-08
12339428 Zoom optical system, optical apparatus and method for manufacturing the zoom optical system Ayumu Makida, Satoshi Miwa 2025-06-24
12313826 Optical system, optical apparatus and method for manufacturing the optical system, and zoom optical system, optical apparatus and method for manufacturing the zoom optical system Masashi Yamashita, Tomonori Kuribayashi, Keigo Koida, Satoshi Miwa, Yoko Komatsubara +3 more 2025-05-27
12222478 Optical system, optical apparatus and method for manufacturing the optical system Masashi Yamashita, Tomonori Kuribayashi, Keigo Koida, Satoshi Miwa, Yoko Komatsubara +3 more 2025-02-11
12174355 Zoom optical system, imaging device and method for manufacturing the zoom optical system Hiroshi Yamamoto 2024-12-24 $17,261,000
12085701 Zoom optical system, optical apparatus and method for manufacturing the zoom optical system Takeshi Umeda, Atsushi Shibayama 2024-09-10 $16,964,000
12072476 Optical system, optical apparatus, and method of manufacturing optical system Masashi Yamashita, Hiroshi Yabumoto, Hiroshi Yamamoto, Satoshi Miwa, Keisuke TSUBONOYA +2 more 2024-08-27 $26,513,000
12061324 Optical system, optical apparatus and method for manufacturing the optical system Masashi Yamashita, Tomonori Kuribayashi, Keigo Koida, Satoshi Miwa, Yoko Komatsubara +3 more 2024-08-13 $26,861,000
12019225 Optical system, optical apparatus, imaging apparatus, and method for manufacturing optical system and imaging apparatus Toru Iwane, Kyoya TOKUNAGA, Kyoichi Suwa 2024-06-25 $22,163,000
11971540 Optical system, optical apparatus, and method of manufacturing optical system Masashi Yamashita, Hiroshi Yabumoto, Hiroshi Yamamoto, Satoshi Miwa, Keisuke TSUBONOYA +2 more 2024-04-30 $26,151,000
11953664 Zoom optical system, optical apparatus and method for manufacturing the zoom optical system Takeshi Umeda, Atsushi Shibayama 2024-04-09 $27,197,000
11899189 Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system 2024-02-13 $18,546,000
11686926 Optical system, optical apparatus, and method of manufacturing optical system Masashi Yamashita, Hiroshi Yabumoto, Hiroshi Yamamoto, Satoshi Miwa, Keisuke TSUBONOYA +2 more 2023-06-27 $18,721,000
11582908 Work machine Fumiya Isono 2023-02-21 $115,000
11428911 Zoom optical system, imaging device and method for manufacturing the zoom optical system Hiroshi Yamamoto 2022-08-30
11411428 Power converter, power conversion system Kota MAEBA, Akihiro Kikuchi, Wataru Horio, Hiroyuki Fujii, Kenji Hanamura 2022-08-09
11378789 Variable power optical system, optical apparatus, and method for producing variable power optical system 2022-07-05
11375659 Lawnmower having a blade with adjustable flaps Hideaki Kobayashi, Koji Kuriyagawa, Hajime Yoshimura 2022-07-05 $91,000
11269167 Zoom optical system, optical apparatus and method for manufacturing the zoom optical system Takeshi Umeda, Atsushi Shibayama 2022-03-08
11256074 Variable-power optical system, optical device, and method for manufacturing variable-power optical system 2022-02-22
11221469 Zooming optical system, optical apparatus, and manufacturing method for the zooming optical system 2022-01-11
11150451 Zoom optical system, optical apparatus and method for manufacturing the zoom optical system Takeshi Umeda, Atsushi Shibayama 2021-10-19
11152788 Power system Yasufumi Takahashi, Atsushi Shimizu 2021-10-19