Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342445 | Hydraulic compositions and high-strength composite materials | Masayuki Kiyomoto, Akira Kajikawa, Hiroshi Sakurai, Motokazu Mano, Kazutika Sizume | 1994-08-30 |
| 4844321 | Method for explosive cladding | Toshio Matsuzawa, Hiroshi Aimoto, Shigetaka Kitao, Nobuo Yoshida | 1989-07-04 |