Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309735 | Subject plate for recording holograms, hologram-making method, and hologram-recorded article | Kenji Ueda, Takehiko Anegawa, Akio Morii | 2001-10-30 |
| 6127067 | Recorded volume holograms with multiple adhesive layers | Kenji Ueda, Takehiko Anegawa, Akio Morii | 2000-10-03 |
| 5856048 | Information-recorded media and methods for reading the information | Shinichi Kurokawa, Norio Takahashi, Ryuji Horiguchi, Morito Sakai, Akira Hayakawa +1 more | 1999-01-05 |
| 5843598 | Subject plate for recording holograms, holograms-making method, and hologram-recorded article | Kenji Ueda, Takehiko Anegawa, Akio Morii | 1998-12-01 |
| 5744219 | Transfer foil having reflecting layer with surface relief pattern recorded thereon | — | 1998-04-28 |
| 5319476 | Multiply recorded hologram for security | Satoshi Yamazaki | 1994-06-07 |
| 5300169 | Transfer foil having reflecting layer with fine dimple pattern recorded thereon | — | 1994-04-05 |
| 4856857 | Transparent reflection-type | Satoshi Takeuchi, Koutaro Danjo, Yoshiharu Yui, Satoshi Ikeda | 1989-08-15 |