Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058586 | Plasma treatment apparatus and plasma treatment method | — | 2011-11-15 |
| 7513602 | Coating method, liquid supplying head and liquid supplying apparatus | — | 2009-04-07 |
| 7441871 | Liquid-repellent member, nozzle plate, liquid-jet head using the same, and liquid-jet apparatus | — | 2008-10-28 |
| 5982719 | Disc auto changer for recording or reproducing information on a desired disc of a plurality of discs in a magazine | Kyuichiro Nagai, Tomomi Okamoto, Ikuo Nishida, Kouhei Takita, Katsuyuki Tanaka +3 more | 1999-11-09 |
| 5904574 | Process of making semiconductor device and improved semiconductor device | — | 1999-05-18 |
| 5862119 | Disc inclining/disc inverting mechanism in a disc storage/playback apparatus | Kyuichiro Nagai, Tomomi Okamoto, Ikuo Nishida, Kouhei Takita | 1999-01-19 |
| 5812340 | Magnetic tape recording and reproducing plug-in unit | Kyuichirou Nagai, Kenmei Masuda, Nobuyuki Kaku | 1998-09-22 |
| 5602695 | Cassette loading mechanism for recording and playback apparatus | Hidekazu Takeda, Kenmei Masuda, Hikaru Mizutani, Yoshimi Maehara | 1997-02-11 |
| 5556051 | Tape cartridge having a front lid with a covering wall | Hikaru Mizutani, Yoshimi Maehara, Hidekazu Takeda, Kenji Ogiro, Nobuyuki Kaku | 1996-09-17 |
| 5497279 | Tape cartridge and recording reproduction apparatus for the tape cartridge | Hidekazu Takeda, Kenmei Masuda, Hikaru Mizutani, Yoshimi Maehara, Kenji Ogiro | 1996-03-05 |
| 5479312 | Tape cartridge system implementing variable sized tape cartridges designed for use on the same recording/reproducing apparatus | Kenmei Masuda, Hidekazu Takeda, Hikaru Mizutani, Yoshimi Maehara | 1995-12-26 |
| 5291351 | Magnetic recording/reproducing apparatus | Kouhei Takita, Yoshiyuki Tanaka, Hironori Saitoh, Kyuichirou Nagai, Kenji Ogiro +2 more | 1994-03-01 |