Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987766 | Lubricating oil composition for internal combustion engine | — | 2024-05-21 |
| 11732207 | Lubricating oil composition for internal combustion engine | — | 2023-08-22 |
| 10459131 | Retroreflective sheeting and vehicle license plate | Shinya Kanamori, Yosuke Meta, Daisuke Yoneda | 2019-10-29 |
| 8264924 | Data writing control device, data writing control method, and data writing control program | Manabu Okumura, Junichi Otsuka | 2012-09-11 |
| 8059505 | Data writing control device, data writing control method, and data writing control program for writing to an optical disc | Manabu Okumura, Junichi Otsuka | 2011-11-15 |
| 7587586 | Method, program, and system for setting up communication data for devices and supported applications | Junichi Otsuka, Toshiyuki Sugimoto, Masakazu Honma | 2009-09-08 |
| 7269889 | Method of manufacturing a magnetic head | Kunihiro Ueda, Kentaro Nagai | 2007-09-18 |
| 6520651 | Retroreflective sheet | Yukio Yokoyama, Osamu Tanaka, Takehiro Ishihara | 2003-02-18 |
| 6198600 | Thin film magnetic head and manufacturing method thereof | Mitsuhiro Kitao, Keiichi Shibata, Monjiro Momoi, Noboru Yamanaka | 2001-03-06 |