Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8439338 | Rotary table device provided with cooling structure and rotary bearing provided with cooling structure | Toshiyuki Aso, Toshiya Tanaka | 2013-05-14 |
| 8409498 | Method of producing a sputter target material | Keisuke Inoue, Tsuyoshi Fukui, Norio Uemura, Katsunori Iwasaki, Kazuya Saitoh | 2013-04-02 |
| 8316776 | Rotary bearing, rotary table device and table diameter determining method | Toshiya Tanaka, Toshiyuki Aso | 2012-11-27 |
| 6142113 | Two-cycle internal combustion engine and cylinder | Mitsujiro Mochizuka, Masami Uchida, Shiro Yamaguchi, Masayoshi Miyamoto | 2000-11-07 |
| 5807443 | Sputtering titanium target assembly and producing method thereof | Kaoru Masuda, Akitoshi Hiraki | 1998-09-15 |
| 5798005 | Titanium target for sputtering and production method for same | Hideo Murata | 1998-08-25 |
| 5718778 | Chromium target and process for producing the same | Hideo Murata | 1998-02-17 |
| 5334267 | Sputtering target for magnetic recording medium and method of producing the same | Akira Kawakami, Hideo Murata | 1994-08-02 |
| 4976678 | Centrifugal separator | Yutaka Suginaka | 1990-12-11 |