Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331881 | Liquid crystal device with composite layer of cured resin pillars and liquid crystal phase and method of producing the same | Masakazu Okada | 2001-12-18 |
| 6331884 | Method of making a liquid crystal device | Naoki Masazumi, Nobuyuki Kobayashi, Masakazu Okada, Kiyofumi Hashimoto | 2001-12-18 |
| 6320631 | Liquid crystal reflective display | Masakazu Okada, Kiyofumi Hashimoto | 2001-11-20 |
| 6303402 | Method of manufacturing near field light generating device | Akira Sato | 2001-10-16 |
| 6278505 | Liquid crystal reflective display | Masakazu Okada, Kiyofumi Hashimoto | 2001-08-21 |
| 6204908 | Reflecting cholesteric LCD having viewer side layer which either scatters or transmits light depending on angle | Kiyofumi Hashimoto, Masakazu Okada | 2001-03-20 |
| 6130378 | Solar battery | Miyuki Teramoto | 2000-10-10 |
| 6130738 | Liquid crystal device having a resin wall using different resins with different surface interactions structure and manufacturing method for same | Masakazu Okada | 2000-10-10 |
| 6124908 | Liquid crystal element | Nobuyuki Kobayashi, Masakazu Okada, Naoki Masazumi | 2000-09-26 |
| 6015507 | Liquid crystal element having composite layer | Nobuyuki Kobayashi, Kiyofumi Hashimoto | 2000-01-18 |
| 5920368 | Composite material, display device using the same and process of manufacturing the same | Kiyofumi Hashimoto, Nobuyuki Kobayashi | 1999-07-06 |
| 5731861 | Composite material, display device using the same and process of manufacturing the same | Kiyofumi Hashimoto, Nobuyuki Kobayashi | 1998-03-24 |
| 5587815 | Phase modulation holographic device for generating two different wavefronts | Akira Sato | 1996-12-24 |
| 5282084 | Multi-layered coating for optical part comprising YF.sub.3 layer | — | 1994-01-25 |
| 5243458 | Antireflection coating for infrared light | Mariko Fukumoto | 1993-09-07 |
| 4757298 | Ceramic substrates for tip electronic parts | Teruo Nishikawa, Masaru Suda, Masashi Namioka | 1988-07-12 |