Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097177 | Therapeutic method for cat with chronic kidney disease | Hajimu Kurumatani | 2024-09-24 |
| 6950377 | Information recording method and information recording apparatus | Tsutomu Kai, Masaharu Imura | 2005-09-27 |
| 6925041 | Information recording apparatus using a mark edge recording | Tsutomu Kai, Yoshitaka Mitsui | 2005-08-02 |
| 5526328 | Recording and reproducing apparatus with varying amounts of data in different tracks | Mitsuaki Oshima, Ryosuke Shimizu, Toshikazu Koudo, Tsukasa Yoshiura, Michiro Tanaka +1 more | 1996-06-11 |