Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805920 | Polymerizable liquid crystal compound and optical film | Shusaku Nakano, Amane Mochizuki, Shinya Yamada, Tsutomu Hashimoto, Yuji Nakayama +3 more | 2004-10-19 |
| 6313365 | Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the same | Yoji Hori, Tsutomu Hashimoto, Toshimitsu Hagiwara | 2001-11-06 |
| 6175047 | Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the same | Yoji Hori, Tsutomu Hashimoto, Toshimitsu Hagiwara | 2001-01-16 |
| 5965059 | Optically active compound, antiferroelectric liquid crystal composition containing the same, process for producing the same and process for producing an optically active carboxylic acid | Shinya Yamada, Mamoru Yamada, Akio Yamaguchi, Hitoshi Kondo, Toshimitsu Hagiwara | 1999-10-12 |
| 5820782 | Optically active compound and antiferroelectric liquid crystal composition containing the same | Mamoru Yamada, Akio Yamaguchi, Shinya Yamada, Hitoshi Kondo, Toshimitsu Hagiwara | 1998-10-13 |
| 5716542 | Liquid crystal compound and liquid crystal composition containing the same | Mamoru Yamada, Hitoshi Kondo, Toshimitsu Hagiwara | 1998-02-10 |
| 5667722 | Antiferroelectric liquid crystal compound and antiferroelectric liquid crystal composition containing the same | Mamoru Yamada, Hitoshi Kondo, Toshimitsu Hagiwara | 1997-09-16 |