Watanabe Junichi is listed as an inventor on 42 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Watanabe Junichi |
| Total patents | 42 |
| First publication | Jul 23, 2015 |
| Latest publication | Jan 1, 2026 |
Publications ranked by popularity score, then publication date.
US-2026002003-A1 · Jan 1, 2026 · US
US-2025231502-A1 · Jul 17, 2025 · US
US-12346062-B2 · Jul 1, 2025 · US
US-2025085647-A1 · Mar 13, 2025 · US
US-2025013163-A1 · Jan 9, 2025 · US
US-2025013161-A1 · Jan 9, 2025 · US
US-2024392064-A1 · Nov 28, 2024 · US
US-2024384794-A1 · Nov 21, 2024 · US
US-12078961-B2 · Sep 3, 2024 · US
US-2024228770-A1 · Jul 11, 2024 · US
Latest publications not already listed above.
US-2024210845-A1 · Jun 27, 2024 · US
US-2024192620-A1 · Jun 13, 2024 · US
US-2024152065-A1 · May 9, 2024 · US
US-2024045350-A1 · Feb 8, 2024 · US
US-2023367236-A1 · Nov 16, 2023 · US
US-11809154-B2 · Nov 7, 2023 · US
US-2023324823-A1 · Oct 12, 2023 · US
US-2023279222-A1 · Sep 7, 2023 · US
US-2023266688-A1 · Aug 24, 2023 · US
US-2023139673-A1 · May 4, 2023 · US
US-2023026448-A1 · Jan 26, 2023 · US
US-2022342332-A1 · Oct 27, 2022 · US
US-2022197240-A1 · Jun 23, 2022 · US
US-2022197165-A1 · Jun 23, 2022 · US
US-2022057726-A1 · Feb 24, 2022 · US
US-10712681-B2 · Jul 14, 2020 · US
US-10324390-B2 · Jun 18, 2019 · US
US-10153598-B2 · Dec 11, 2018 · US
US-10131555-B2 · Nov 20, 2018 · US
US-10057992-B2 · Aug 21, 2018 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Watanabe Junichi | 27 |
| Ricoh Co Ltd | 26 |
| Mizoguchi Yuka | 16 |
| Fuwa Kazuoki | 7 |
| Nagatomo Tsuneyasu | 7 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03G9/08755 | 23 |
| G03G9/08797 | 16 |
| G03G9/09371 | 12 |
| G03G9/09328 | 11 |
| G03G9/08795 | 10 |