Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732862 | Indicator lamp, vehicle indicator lamp with said indicator lamp, vehicle exterior member, and vehicle | Yu Sasaki, Yusuke Hirata, Takao Marutani, Tadayoshi SAWADA | 2023-08-22 |
| 9964366 | Heat-radiating system | Yousuke Koizuka | 2018-05-08 |
| 9243855 | Cooling structure, vortex-flow forming plate molding apparatus, and method for molding vortex-flow generating portion | Yousuke Koizuka, Ichiro Ishikawa | 2016-01-26 |
| 7328637 | Apparatus for machining a cylinder bore surface and method of machining the cylinder bore surface using the apparatus | Kazuhiko Takashima, Minoru Ota, Manabu Wakuda | 2008-02-12 |
| 7134304 | Micro-roll forming device | Minoru Ota, Manabu Wakuda, Kazuhiko Takashima | 2006-11-14 |
| 7121928 | High smoothness grinding process and apparatus for metal material | Kazuhiko Takashima, Minoru Ota, Manabu Wakuda, Hidenori Watanabe | 2006-10-17 |
| 6881126 | Traction drive rolling element and method of forming the same | Minoru Ota, Minoru Numakura, Mamoru Saito, Hidenori Watanabe | 2005-04-19 |
| 6869489 | Steel for high bearing pressure-resistant member, having high machinability, and high bearing pressure-resistant member using same steel | Toshimitu Kimura, Hiroo Ueda, Noriko Uchiyama | 2005-03-22 |