Inventor · disambiguated record
Tomoya Koga
Also filed as: KOGA TOMOYA
10 granted patents·1 pending application·1 citations·filing 2010–2023
77Inventor score
Technology areasG02B
Top patents by PatentIndex Score
11 records- 0170US12099172B2Zoom lens, lens barrel, and imaging apparatusRICOH CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 0265US12204078B2Zoom lens system, lens barrel, and imaging deviceRICOH CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·16 claims
- 0362US11698517B2Zoom lens, lens barrel, and imaging apparatusRICOH CO LTD·Filed 2021·Granted Jul 11, 2023·0 cites·20 claims
- 0458US11287620B2Zoom lens system, lens barrel, and imaging deviceRICOH CO LTD·Filed 2020·Granted Mar 29, 2022·0 cites·19 claims
- 0553US11953662B2Zoom lens, lens barrel, and image-capturing deviceRICOH CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·20 claims
- 0651US8605365B2Zoom lens systemFUJISAKI JUNICHI·Filed 2010·Granted Dec 10, 2013·1 cites·10 claims
- 0748US11237406B2Zoom lens system and imaging apparatus provided with the sameRICOH CO LTD·Filed 2019·Granted Feb 1, 2022·0 cites·13 claims
- 0846US11307393B2Zoom lens system, interchangeable lens, and imaging apparatusRICOH CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·18 claims
- 0942US10310241B2Zoom lens systemRICOH IMAGING CO LTD·Filed 2017·Granted Jun 4, 2019·0 cites·20 claims
- 1042US2015378134A1Zoom lens systemRICOH IMAGING CO LTD·Filed 2014·Application pending·0 cites
- 1140US10338360B2Zoom lens systemRICOH IMAGING CO LTD·Filed 2017·Granted Jul 2, 2019·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Tomoya Koga files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →