Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662647 | Method for manufacturing semiconductor device | Eisaku Yamashita | 2010-02-16 |
| 7498180 | Method for manufacturing semiconductor device | Eisaku Yamashita | 2009-03-03 |
| 7441950 | Probe for electronic clinical thermometer | Jun Kamiyama | 2008-10-28 |
| 7112976 | Test socket, method of manufacturing the test socket, test method using the test socket, and member to be tested | Yasushi Tokumo, Shigeki Maekawa, Yoshihiro Kashiba | 2006-09-26 |
| 6794890 | Test socket, method of manufacturing the test socket, test method using the test socket, and member to be tested | Yasushi Tokumo, Shigeki Maekawa, Yoshihiro Kashiba | 2004-09-21 |
| 6621286 | System and method for inspecting a semiconductor device with contact sections that slide over the terminals of the semiconductor device | Isao Asaka, Masahiro Tanaka | 2003-09-16 |
| 6384470 | Contact terminal element, contact terminal device | Kunio Kobayashi, Isao Asaka | 2002-05-07 |
| 6344753 | Test socket having improved contact terminals, and method of forming contact terminals of the test socket | Yasushi Tokumo, Shigeki Maekawa, Keiko Kaneko | 2002-02-05 |
| 5338995 | Casing structure of a motor | — | 1994-08-16 |
| 5185544 | Ventilation structure in a vertically mounted motor | — | 1993-02-09 |