Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208977 | Rain-guard device for nozzle | — | 2025-01-28 |
| 12007026 | Wind-and-rain guard device for shipping | Shuhei Kinugawa, Yasuhiro Kawasaki | 2024-06-11 |
| 12005996 | Rain-guard device for shipping | Shuhei Kinugawa | 2024-06-11 |
| 11577921 | Rain-guard device for shipping | Koji Miyazawa, Yasuhiro Kawasaki, Shuhei Kinugawa | 2023-02-14 |
| 10549609 | Door frame | — | 2020-02-04 |
| 9581172 | Method for manufacturing turbocharger bearing housing, and turbocharger bearing housing | Satoru Kanbara, Keijiro Maki, Kenji Muraoka, Takuya Suzuki | 2017-02-28 |
| 9039067 | Structure of vehicle door | Takayasu Bito | 2015-05-26 |
| 8950651 | Friction joining method and joined structure | Naoki Oiwa, Rie Sakamoto, Mitsuyoshi Tsunori, Kenji Nakamura, Hiroaki Kawashima | 2015-02-10 |