Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330253 | Processing machine and production method for object subject to processing | — | 2025-06-17 |
| 10675688 | High-speed grooving method | — | 2020-06-09 |
| 8895345 | Dicing methods | — | 2014-11-25 |
| 8522654 | Cutting-edge position detecting method and cutting-edge position detecting apparatus | Hiroyuki Kakishima | 2013-09-03 |
| 8494671 | Grinding machine having the function of measuring distance | Hiroyuki Kakishima | 2013-07-23 |
| 8424427 | Method and apparatus for roll surface machining | Sumihisa Kondo | 2013-04-23 |
| 8413557 | Method and apparatus for machining roll surface | Sumihisa Kondo | 2013-04-09 |
| 8272302 | Precision roll turning lathe | — | 2012-09-25 |
| 8256963 | Roll machining apparatus | — | 2012-09-04 |
| 8215211 | Method and apparatus for machning V grooves | Satoshi Kato, Hiroyuki Kakishima, Sumihisa Kondou | 2012-07-10 |
| 8020267 | Precision roll turning lathe | — | 2011-09-20 |
| 8020268 | Precision roll turning lathe | Satoshi Kato | 2011-09-20 |
| 7855477 | Apparatus for preventing displacement of retainer | — | 2010-12-21 |
| 7849769 | Precision roll turning lathe | — | 2010-12-14 |
| 7677121 | Apparatus and methods for measuring shape of both sides of a plate | Shigetaka Akiyama, Shinichi Tanaka, Katsunobu Ueda, Yasuyuki Kita | 2010-03-16 |