Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948043 | Damping device for structure | Hiroshi Kurabayashi | 2021-03-16 |
| 9770900 | Inkjet recording apparatus | — | 2017-09-26 |
| 9567727 | Seabed resource lifting device | — | 2017-02-14 |
| 9234346 | Cassette-vibration isolation device | — | 2016-01-12 |
| 8215062 | Air-floating-type base isolation device which uses a sliding expanding pipe shielding material | — | 2012-07-10 |
| 5216566 | Floppy disk unit with liner of fibers containing inorganic oxide powder | Hiroshi Obara, Hiroshi Ishihama | 1993-06-01 |
| 4709816 | Recording disc cartridge | Fujio Matsumoto, Hajime Doi, Kunio Mizushima, Masaya Funahashi, Tomizo Taniguchi | 1987-12-01 |