Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339573 | Floor surface blasting apparatus | Yoshikazu Miyachi, Tomoyoshi Ibe, Tsutomu Kurita, Takeo Oomichi, Kengo Hamanaka +3 more | 1994-08-23 |
| 5312787 | Ceramics composite material and method of producing the same | Yukio Shimokawa, Hiroshi Nomura, Hirohiko Nakata, Masaya Miyake | 1994-05-17 |