Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340178 | Printable kit for making an original holder for flat objects | Hisayo Yamamoto, Keisuke Niwa, Miho Yokota, Yusuke Nakagawa, Takao Tsubouchi | 2002-01-22 |
| 5521394 | Compact displacement detecting system with optical integrated circuit and connector in-line with optical axis | Hidehiro Kume | 1996-05-28 |