Grease composition and rack-and-pinion-type steering device filled with said grease composition
US-2026022304-A1 · Jan 22, 2026 · US
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Tsutsui Daisuke patents
Tsutsui Daisuke is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tsutsui Daisuke |
| Total patents | 14 |
| First publication | Oct 22, 2015 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Grease composition and rack-and-pinion-type steering device filled with the same grease composition
US-12480068-B2 · Nov 25, 2025 · US
Grease composition
US-2025230378-A1 · Jul 17, 2025 · US
Grease composition
US-2025207051-A1 · Jun 26, 2025 · US
Grease composition and rack-and-pinion-type steering device filled with the same grease composition
US-2025197759-A1 · Jun 19, 2025 · US
Grease composition for speed reducer part of on-vehicle electric component
US-12077721-B2 · Sep 3, 2024 · US
Resin lubrication grease composition
US-2023100774-A1 · Mar 30, 2023 · US
Grease composition for speed reducer part of on-vehicle electric component
US-2022340833-A1 · Oct 27, 2022 · US
Grease composition for electrical contacts
US-2021324294-A1 · Oct 21, 2021 · US
Grease composition and grease-filled wheel bearing
US-10584750-B2 · Mar 10, 2020 · US
Recent patents
Latest publications not already listed above.
Grease composition for hub unit bearing
US-10081778-B2 · Sep 25, 2018 · US
Fuel supply control apparatus for bi-fuel internal combustion engine, and method of switching fuel in bi-fuel internal combustion engine
US-9695756-B2 · Jul 4, 2017 · US
Grease composition and grease-filled wheel bearing
US-2017074326-A1 · Mar 16, 2017 · US
Grease composition for hub unit bearing
US-2015299608-A1 · Oct 22, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kyodo Yushi | 13 |
| Honda Motor Co Ltd | 2 |
| Ntn Toyo Bearing Co Ltd | 2 |
| Oiles Industry Co Ltd | 2 |
| Aisan Ind | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10N2050/10 | 13 |
| C10N2020/02 | 13 |
| C10M2205/0285 | 11 |
| C10M2215/1026 | 11 |
| C10N2030/06 | 10 |