Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8564907 | Position determining member to align a magnetic tape cartridge in a magnetic recording and reproducing apparatus | Hidetoshi Honda, Takaaki Sanpei, Shuichi Kikuchi, Yasuaki Kano, Katsumi Maekawa | 2013-10-22 | $115,000 |
| 6954334 | Magnetic head and rotary head drum device | Toshiaki Wakita, Hisato Hirasaka | 2005-10-11 | $673,000 |
| 6252319 | Disk rotating mechanism | Yuji Shishido, Takashi Mochida, Shigeo Kobayashi, Kentaro Soeda, Hiroshi Ikuta +1 more | 2001-06-26 | $812,000 |
| 6155134 | Rotation control apparatus | Hiroshi Ikuta, Mitsuhiro Ueno, Toru Nakahara | 2000-12-05 | $2,383,000 |
| 6005749 | Rotation drive apparatus | Hiroshi Ikuta, Toru Nakahara, Mitsuhiro Ueno, Yuji Shishido | 1999-12-21 | $1,397,000 |