Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333408 | Cryocooler and cryogenic system | Xiaogang LIN, Mingyao Xu | 2022-05-17 |
| 11098931 | Pulse tube refrigerating machine | Mingyao Xu | 2021-08-24 |
| 10829877 | Warp knitting machine, warp knitted fabric manufacturing method and warp knitted fabric | Minoru Ota, Kazuhiro OSAWA, Sachiko Koide, Isao Takaoka | 2020-11-10 |
| 10066855 | Pulse tube refrigerator | Mingyao Xu | 2018-09-04 |
| 8516833 | 4-valve pulse tube cryocooler | Mingyao Xu, Kyosuke Nakano | 2013-08-27 |
| 7172821 | Coating material having corrosion resistance and wear resistance | Kenichi Sugiyama, Satoshi Kawamura, Shuhei Nakahama, Matsuho Miyasaka | 2007-02-06 |
| 6258252 | Method of analyzing corrosion and corrosion prevention | Matsuho Miyasaka, Kenji Amaya, Shigeru Aoki | 2001-07-10 |
| 6250643 | Damper plate and method for producing thereof | Toshiyuki Ogawa, Atsushi Kaneko | 2001-06-26 |
| 6126774 | Plastic product and manufacturing method therefor | Toshiyuki Ogawa | 2000-10-03 |
| 5989664 | Plastic product and manufacturing method therefor | Toshiyuki Ogawa | 1999-11-23 |
| 5823033 | Method for producing a damper plate having substantially polygon patterns | Toshiyuki Ogawa, Atsushi Kaneko | 1998-10-20 |
| 5792717 | Sliding material | — | 1998-08-11 |