Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828078 | Composition having refractive index sensitively changeable by radiation and method for forming refractive index pattern | Isao Nishimura, Nobuo Bessho, Tsutomu Shimokawa, Kenji Yamada | 2004-12-07 |
| 6815046 | Method of producing ceramic multilayer substrate | Harufumi Mandai, Norio Sakai, Isao Kato | 2004-11-09 |
| 6787289 | Radiation sensitive refractive index changing composition and refractive index changing method | Kenji Yamada, Nobuo Bessho, Keiji Konno | 2004-09-07 |
| 6770780 | Vinylphenylpropionic acid derivatives, production process therefor, polymer thereof and radiation sensitive resin composition | Yong Wang, Yasuaki Mutsuga, Shigeo Shimizu, Tsutomu Shimokawa | 2004-08-03 |