Engine working apparatus
US-11835022-B2 · Dec 5, 2023 · US
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Watanabe Kohsuke patents
Watanabe Kohsuke is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Watanabe Kohsuke |
| Total patents | 7 |
| First publication | Feb 11, 2016 |
| Latest publication | Dec 5, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Engine working apparatus
US-2022235731-A1 · Jul 28, 2022 · US
Two-stroke internal combustion engine
US-10273925-B2 · Apr 30, 2019 · US
Dye solution for photoelectric conversion element, kit for preparing dye solution, and method for producing photoelectric conversion element
US-2019023906-A1 · Jan 24, 2019 · US
Photoelectric conversion element, dye-sensitized solar cell, and metal complex dye used in same
US-9947482-B2 · Apr 17, 2018 · US
Two-stroke internal combustion engine
US-2017184067-A1 · Jun 29, 2017 · US
Photoelectric conversion element, dye-sensitized solar cell, and metal complex dye used in same
US-2016042875-A1 · Feb 11, 2016 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Yamabiko Corp | 4 |
| Oppama Ind Co Ltd | 4 |
| Fujifilm Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/40 | 4 |
| H01G9/2059 | 3 |
| C07F15/0053 | 3 |
| H01L51/0086 | 3 |
| C09B57/10 | 3 |