Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328509 | Square pipe, frame structure, square pipe manufacturing method, and square pipe manufacturing apparatus | — | 2016-05-03 |
| 9010168 | Square pipe, frame structure, square pipe manufacturing method, and square pipe manufacturing apparatus | — | 2015-04-21 |
| 5272581 | Disk-type recording medium and storage apparatus | Shyuichi Kojima, Hiroyuki Suzuki, Akira Kato, Keigo Iechika, Masaki Ohura | 1993-12-21 |
| 5196974 | Rail-type floating magnetic head slider | Teruyoshi Higashiya, Yoshihiko Miyake, Toshinori Kazama, Kousaku Wakatsuki | 1993-03-23 |
| 5119823 | Cuff wrapping apparatus for blood pressure meter | Tsutom Teramoto, Masamichi Okada | 1992-06-09 |