Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11317465 | Communication method, radio terminal, and processor | Yushi NAGASAKA, Masato FUJISHIRO, Kugo Morita, Hiroyuki Adachi, Fangwei Tong +4 more | 2022-04-26 |
| 10779354 | Communication method, radio terminal, and processor | Yushi NAGASAKA, Masato FUJISHIRO, Kugo Morita, Hiroyuki Adachi, Fangwei Tong +4 more | 2020-09-15 |
| 10531386 | Base station, apparatus and communication method for retransmitting paging message addressed to radio terminal | Yushi NAGASAKA, Masato FUJISHIRO, Kugo Morita, Fangwei Tong | 2020-01-07 |
| 9749987 | Mobile communication method and radio base station | — | 2017-08-29 |
| 9177608 | Optical disc apparatus | Hiromichi Yamamoto, Hiroki Shimizu | 2015-11-03 |
| 5898550 | Magnetic tape cassette | Shoji Suzuki, Yukiyoshi Ishii | 1999-04-27 |
| 5785176 | Cassette accommodating case | Teruo Ashikawa | 1998-07-28 |
| 5782355 | Cassette case | Teruo Ashikawa | 1998-07-21 |
| 5662854 | Method for manufacturing a magnetic tape cassette accommodating case | Teruo Ashikawa, Kiyoo Morita | 1997-09-02 |
| 5586654 | Cassette accommodating case | Teruo Ashikawa | 1996-12-24 |
| 5560482 | Magnetic tape cassette-accommodating case having an easily deformable index card | Teruo Ashikawa | 1996-10-01 |
| 5531394 | Magnetic tape cassette having variable force reel pressing device | Hidetoshi Hirata | 1996-07-02 |
| 5530610 | Magnetic tape cassette | Shoji Suzuki, Yukiyoshi Ishii | 1996-06-25 |
| 5450960 | Cassette containing case with an index card | Minoru Ishihara | 1995-09-19 |
| 5377066 | Magnetic tape cassette having friction sheet protruding portions with wavily curved side edges | — | 1994-12-27 |
| 5323904 | Magnetic tape cassette accommodating case and method and apparatus for manufacturing same | Teruo Ashikawa, Kiyoo Morita | 1994-06-28 |
| 5318739 | Method for manufacturing magnetic tape cassette | Masayoshi Moriwaki | 1994-06-07 |
| 5229906 | Magnetic tape cassette having protrusions of low friction resin | Osamu Suzuki | 1993-07-20 |
| 5144511 | Magnetic tape cassette | Shigeru Nishiyama, Hiroyuki Tahara | 1992-09-01 |
| 5097952 | Case for cassette | — | 1992-03-24 |
| 5086363 | Magnetic tape cassette casing | Shigeru Nishiyama | 1992-02-04 |
| 5049337 | Molding method for magnetic tape cassette | Masayoshi Moriwaki | 1991-09-17 |
| 4969611 | Magnetic tape cassette | Shozo Onmori, Masaaki Seto | 1990-11-13 |
| 4862305 | Optical system for magnetic tape end detection | Seizi Odate, Shozo Onmori | 1989-08-29 |
| 4840326 | Magnetic tape cassette | Keiji Mori, Masahiko Asai | 1989-06-20 |