Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364591 | Outer blade cutting wheel and making method | Masaki Kasashima, Takehisa Minowa, Koji Sato | 2022-06-21 |
| 9314892 | Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig | Koji Sato, Takehisa Minowa, Takayuki Hasegawa, Kazuhito Akada | 2016-04-19 |
| 8820729 | Magnet holding jig | Yuhito Doi, Takayuki Hasegawa, Takehisa Minowa | 2014-09-02 |
| 8753174 | Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig | Koji Sato, Takehisa Minowa, Takayuki Hasegawa, Kazuhito Akada | 2014-06-17 |
| 8733336 | Outer blade cutting wheel and making method | Masaki Kasashima, Takehisa Minowa, Koji Sato | 2014-05-27 |
| 8702084 | Rare earth magnet holding jig, cutting machine, and cutting method | Yuhito Doi, Takehisa Minowa, Takayuki Hasegawa, Koji Sato | 2014-04-22 |
| 8702083 | Rare earth magnet holding jig and cutting machine | Yuhito Doi, Takehisa Minowa, Takayuki Hasegawa, Koji Sato | 2014-04-22 |
| 8567383 | Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig | Koji Sato, Takehisa Minowa, Takayuki Hasegawa, Kazuhito Akada | 2013-10-29 |
| 8568203 | Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig | Koji Sato, Takehisa Minowa, Takayuki Hasegawa, Kazuhito Akada | 2013-10-29 |
| 8459246 | Outer blade cutting wheel and making method | Masaki Kasashima, Takehisa Minowa, Koji Sato | 2013-06-11 |
| 4893982 | Apparatus for conveying workpiece | — | 1990-01-16 |
| 4634338 | Workpiece conveying apparatus | Eiji Tsuge, Taminori Yanagisawa, Hiroshi Fukatsu | 1987-01-06 |
| 4574941 | Workpiece conveying apparatus | Eiji Tsuge, Taminori Yanagisawa, Hiroshi Fukatsu | 1986-03-11 |
| 4523670 | Workpiece transferring apparatus | Taminori Yanagisawa, Hiroshi Fukatsu | 1985-06-18 |
| 4501352 | Work-conveying apparatus | Taminori Yanagisawa, Hiroshi Fukatsu | 1985-02-26 |