Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958160 | Method for slicing workpiece and wire saw | Shiro Toyoda | 2024-04-16 |
| 10589446 | Wire saw apparatus | Yuichi Shimizu | 2020-03-17 |
| 10545033 | Multi-turn detector | Yasukazu Hayashi, Yasunori Kawakami, Hiroaki Matsuura | 2020-01-28 |
| 10518380 | Method for slicing workpiece and wire saw | Shiro Toyoda | 2019-12-31 |
| 9260643 | Slurry and method for producing slurry | — | 2016-02-16 |
| 9079332 | Method for resuming operation of wire saw and wire saw | — | 2015-07-14 |
| 8567384 | Slicing method and wire saw apparatus | Hiroshi Oishi, Hideo Kudo | 2013-10-29 |
| 8454410 | Polishing apparatus | Junichi Ueno, Syuichi Kobayashi, Hideo Kudo, Tadakazu Miyashita, Atsushi Kajikura +1 more | 2013-06-04 |
| 8434468 | Wire saw apparatus | — | 2013-05-07 |
| 8323075 | Polishing head, polishing apparatus and method for demounting workpiece | Hisashi Masumura, Kouji Morita, Hiromi Kishida, Satoru Arakawa | 2012-12-04 |
| 8267742 | Slicing method and a wire saw apparatus | — | 2012-09-18 |
| 8146581 | Method for slicing workpiece | Kazuya Tomii | 2012-04-03 |
| 8092281 | Polishing head and polishing apparatus | Hisashi Masumura, Kouji Morita, Hiromi Kishida, Satoru Arakawa | 2012-01-10 |
| 8037878 | Method for slicing workpiece by using wire saw and wire saw | Tadahiro Kato, Yukio Itoi, Tomiichi Sudou | 2011-10-18 |
| 7959491 | Method for slicing workpiece by using wire saw and wire saw | — | 2011-06-14 |
| 7576739 | Storage medium having game program stored therein, and game apparatus and game processing method therefor | Yoichi Yamada, Shinko Takeshita, Kazuaki Morita | 2009-08-18 |
| 7190582 | Cooling device, electronic equipment device, and method of manufacturing cooling device | Minehiro Tonosaki, Eisaku Kato, Naoki Sano | 2007-03-13 |
| 6893499 | Silicon single crystal wafer and method for manufacturing the same | Izumi Fusegawa, Ryoji Hoshi, Masahiro Sakurada, Tomohiko Ohta | 2005-05-17 |
| 6783644 | Film deposition method | Minehiro Tonosaki | 2004-08-31 |
| 6773843 | Portable fuel cell stack | Eiji Kato, Yukio Naruse, Takashi Inaba, Yasuo Ido | 2004-08-10 |
| 6709605 | Etching method | Minehiro Tonosaki | 2004-03-23 |
| 6632280 | Apparatus for growing single crystal, method for producing single crystal utilizing the apparatus and single crystal | Ryoji Hoshi, Izumi Fusegawa, Tomohiko Ohta | 2003-10-14 |
| 6600261 | Plasma light emitting device and display using same having an ultraviolet light leakage preventing means | — | 2003-07-29 |
| 6506251 | Method for producing silicon single crystal | Susumu Sonokawa | 2003-01-14 |
| 6012850 | Sliding bearing assembly | Yukihiko Kagohara, Akio Umemura, Mituru Sugita, Yoshiaki Sato, Hideo Ishikawa +1 more | 2000-01-11 |