Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758883 | Luminescent sheet having see-through property, luminescent decorative material, and method of producing luminescent sheet | Shigeto Okuji, Shinichi Hoshi | 2014-06-24 |
| 5786078 | Magneto-optical recording medium | Kazuhiko Honjo, Atsushi Oyamatsu | 1998-07-28 |
| 5665468 | Magneto-optical recording medium | Tohru Horiguchi, Kiyoshi Chiba | 1997-09-09 |
| 5633746 | Magneto-optical recording medium | Kiyoshi Chiba | 1997-05-27 |
| 5614287 | Magneto-optical recording medium comprising a specified substrate | Utami Yonemura, Kiyoshi Chiba | 1997-03-25 |
| 5512364 | Magneto-optical recording medium | Kiyoshi Chiba, Tetsuo Sato, Kazutomi Suzuki | 1996-04-30 |
| 5492773 | Magneto-optical recording medium | Kiyoshi Chiba | 1996-02-20 |
| 5192626 | Optical recording medium | Takayuki Ishizaki, Kiyoshi Chiba | 1993-03-09 |