Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055998 | Vehicle lamp having overlapping reflective area | — | 2006-06-06 |
| 5323410 | Solid-solution semiconductor laser element material and laser element including Pb, Ca and S | Katashi Masumoto, Naoji Nakamura, Seishi Abe | 1994-06-21 |
| 5319658 | Solid solution semiconductor laser element material and laser element | Katashi Masumoto, Seishi Abe | 1994-06-07 |
| 5094942 | Detection of antibodies binding carboxypeptidase in serum of cancer patients | Shuichi Hashizume | 1992-03-10 |