Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5983231 | Instance updating method and apparatus therefor | Masamitsu Minatogawa, Maki Sakuta, Chikako Momoyama, Takahiro Hayashi, Yuhko Hanada +1 more | 1999-11-09 |
| 5752250 | Instance updating method and apparatus therefor | Masamitsu Minatogawa, Maki Sakuta, Chikako Momoyama, Takahiro Hayashi, Yuhko Hanada +1 more | 1998-05-12 |