Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1074770 | Wire feeding apparatus for welding | Ryuji Tanaka | 2025-05-13 |
| D824439 | Wire feeding apparatus for welding | Daichi Ide, Ryuji Tanaka, Yukiya Morita, Hisao Miyahara, Gen Tsujii | 2018-07-31 |
| D778331 | Wire feeding apparatus for welding | Daichi Ide, Ryuji Tanaka, Yukiya Morita, Hisao Miyahara, Gen Tsujii | 2017-02-07 |
| D777231 | Wire feeding apparatus for welding | Daichi Ide, Ryuji Tanaka, Yukiya Morita, Hisao Miyahara, Gen Tsujii | 2017-01-24 |
| 8958986 | Parking assistance apparatus | Kazunori Kagawa, Yuka Sobue, Satoru Niwa, Shin Tanaka, Akihisa Yokoyama +4 more | 2015-02-17 |
| 8903567 | Vehicle remote operating system and in-vehicle device | Chika Morimoto, Kazunori Kagawa, Yuka Sobue, Satoru Niwa, Shin Tanaka +2 more | 2014-12-02 |
| 8868255 | Vehicle remote operating system and in-vehicle device | Chika Yoshioka, Kazunori Kagawa, Yuka Sobue, Satoru Niwa, Shin Tanaka +2 more | 2014-10-21 |
| 6544354 | High-strength steel sheet highly resistant to dynamic deformation and excellent in workability and process for the production thereof | Osamu Kawano, Yuzo Takahashi, Hidesato Mabuchi, Manabu Takahashi, Akihiro Uenishi +3 more | 2003-04-08 |
| 6319338 | High-strength steel plate having high dynamic deformation resistance and method of manufacturing the same | Osamu Kawano, Yuzo Takahashi, Hidesato Mabuchi, Manabu Takahashi, Akihiro Uenishi +3 more | 2001-11-20 |
| 5505796 | High yield ratio-type, hot rolled high strength steel sheet excellent in formability or in both of formability and spot weldability, and production thereof | Osamu Kawano, Kazuyoshi Esaka, Norio Ikenaga, Hiroshi Abe | 1996-04-09 |
| 5030298 | Process for producing a hot rolled steel sheet with high strength and distinguished formability | Osamu Kawano, Manabu Takahashi, Kazuyoshi Esaka | 1991-07-09 |
| 5017248 | Hot rolled steel sheet with high strength and distinguished formability | Osamu Kawano, Manabu Takahashi, Kazuyoshi Esaka | 1991-05-21 |