Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305641 | Method for evaluation of acoustic anisotropy and measuring apparatus therefor | Mitsugu Kuramochi | 1994-04-26 |
| 5271197 | Earthquake resistant multi-story building | Toshio Uno, Kiyoshi Ikura, Shinji Mase, Toshihiko Hirama, Hideo Shimizu +4 more | 1993-12-21 |