Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6161533 | Slurry managing system and slurry managing method | Noboru Katsumata, Kensho Miyata, Kensho Kuroda, Toyotaka Wada, Akihiro Nakayama +4 more | 2000-12-19 |
| 6112737 | Wire saw and method of cutting work | Shigeo Kobayashi, Etsuo Kiuchi | 2000-09-05 |
| 6053158 | Slurry managing system and slurry managing method for wire saws | Kensho Miyata, Noboru Katsumata, Kensho Kuroda, Toyotaka Wada, Akihiro Nakayama +4 more | 2000-04-25 |
| 5799643 | Slurry managing system and slurry managing method for wire saws | Kensho Miyata, Noboru Katsumata, Kensho Kuroda, Toyotaka Wada, Akihiro Nakayama +4 more | 1998-09-01 |