Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636031 | Method and device for detecting pinholes in organic film on concrete surface | Fukio Kenmochi, Takao Tsurudome, Masaaki Houki | 2003-10-21 |
| 6528159 | Sintered diamond tool and method for manufacturing the same | Yasuyuki Kanada, Yoshihiro Kuroda, Yasunobu Ogata, Kunihiro Tomita, Tetsuo Nakai +1 more | 2003-03-04 |