Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500988 | Device and method for ELID honing | Weimin Lin, Yasutaka Yamamoto, Jiro Maruyama | 2013-08-06 |
| 8389235 | Methods for specifically selecting antibody-producing cells | Naoki Kanayama | 2013-03-05 |
| 7685733 | Micro force measurement device, micro force measurement method, and micro surface shape measurement probe | Yutaka Watanabe, Shinya Morita, Yoshihiro Uehara, Weimin Lin, Kazutoshi Katahira | 2010-03-30 |
| 7650804 | Mechanochemical sensor | Yutaka Yamagata, Kozo Inoue, Joon-wan Kim | 2010-01-26 |
| 7448120 | Apparatus and method for machining long workpiece | Norihide Mitsuishi, Takahiro Miura, Naoshi Iwamitsu | 2008-11-11 |
| 7406361 | Rapid prototyping method and apparatus using V-CAD data | Masahiro Anzai, Kiwamu Kase, Hideo Tashiro, Akitake Makinouchi | 2008-07-29 |
| 7351952 | Apparatus for controlling neutron beam and method for manufacturing the same | Shinya Morita, Yutaka Yamagata, Sei Moriyasu, Hirohiko Shimizu, Takayuki Oku | 2008-04-01 |
| 7174236 | Ultra-precise processing method and apparatus for inhomogeneous material | Masahiro Anzai, Kiwamu Kase, Hideo Tashiro, Akitake Makinouchi | 2007-02-06 |
| 7110852 | Die machining method and device by V-CAD data | Masahiro Anzai, Kiwamu Kase, Hideo Tashiro, Akitake Makinouchi | 2006-09-19 |
| 7106528 | Method and apparatus for manufacturing large double-sided curved Fresnel lens | Yoshihiro Uehara, Yoshiyuki Ueno, Yutaka Yamagata, Shinya Morita | 2006-09-12 |
| 6699105 | Method and apparatus for cutting and grinding single crystal SiC | Yutaka Yamagata, Nobuhide Itoh, Nobuyuki Nagato, Kotaro Yano, Naoki Oyanagi | 2004-03-02 |
| 6634072 | Machining apparatus and equipment of thin section long workpiece | Kenichi Yoshikawa, Takahiro Miura, Naoshi Iwamitsu | 2003-10-21 |
| 6624895 | Method and apparatus for measuring aspherical shape and method for manufacturing optical element using them | Sei Moriyasu, Junichi Kato, Yutaka Yamagata, Shinya Morita | 2003-09-23 |
| 6539642 | Probe type shape measuring sensor, and NC processing equipment and shape measuring method using the sensor | Sei Moriyasu, Yutaka Yamagata, Shinya Morita | 2003-04-01 |
| 6539932 | Apparatus and method for cutting ingots | Masashi Shigeto, Nobuyuki Nagato | 2003-04-01 |
| 6540597 | Polishing pad conditioner | — | 2003-04-01 |
| 6537138 | Method of grinding an axially asymmetric aspherical mirror | Yutaka Yamagata, Sei Moriyasu, Shinya Morita, Katsuhiko Kada, Hidetaka Kira +2 more | 2003-03-25 |
| 6537139 | Apparatus and method for ELID grinding a large-diameter workpiece to produce a mirror surface finish | — | 2003-03-25 |
| 6531037 | Removable electrode | — | 2003-03-11 |
| 6506103 | ELID centerless grinding apparatus | Nobuhide Itoh | 2003-01-14 |
| 6478661 | Apparatus and method for processing micro-V grooves | Noboru Ebizuka, Yutaka Yamagata, Shinya Morita, Sei Moriyasu, Muneaki Asami | 2002-11-12 |
| 6447376 | Plasma discharge truing apparatus and fine-machining methods using the apparatus | Yutaka Yamagata, Sei Moriyasu | 2002-09-10 |
| 6444994 | Apparatus and method for processing the components of a neutron lens | Yutaka Yamagata, Shinya Morita, Sei Moriyasu, Hirohiko Shimizu | 2002-09-03 |
| 6341999 | Glass substrate chamfering method and apparatus | Muneaki Asami, Akihiko Uzawa, Sadamasa Shigitani | 2002-01-29 |
| 6336855 | Grindstone for ELID grinding and apparatus for ELID surface grinding | Nobuhide Itoh, Susumu Shimizu, Shinji Ishii, Manabu Yamada, Kiyoshi Imai +1 more | 2002-01-08 |