Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376597 | Vehicular lamp | Junya Nakata, Asami Nakada | 2013-02-19 |
| 7551244 | Optical element, light source unit, and display device | Kouji Mimura, Ken Sumiyoshi, Fujio Okumura, Shigetoshi Hayata, Tamio Uchino +3 more | 2009-06-23 |
| 5931575 | Vehicle lamp reflecting mirror and a method of manufacturing the same | Norimasa Yamamoto, Norihiro Nishitani | 1999-08-03 |
| RE34914 | Lubricant oil for refrigerators | Kinya Mizui | 1995-04-25 |
| 5114605 | Lubricant oil for refrigerators | Kinya Mizui | 1992-05-19 |
| 4742165 | 2-piperazinopyrimidine derivatives | Keiichi Yokoyama, Tatsuyoshi Ishida, Shigeru Isayama, Kohji Kato, Takumi Kitahara | 1988-05-03 |