Ryushi Shundo
21Patents
5h-index
28Co-inventors
65Inventor score
Filing activity: Dec 4, 1998 → Dec 26, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7425354B2 | Photopolymerizable liquid crystal composition, its polymer or polymer composition, and optical compensation element | Physics | 20 | Expired |
| US6824709B2 | Fluorene derivatives and their polymers | Chemistry; Metallurgy | 18 | Expired |
| US7101595B2 | Photo-curable fluorene derivative and composition containing the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7393569B2 | Polymerizable liquid crystal composition and polymer thereof | Chemistry; Metallurgy | 7 | Active |
| US7378135B2 | Polymerizable liquid crystal composition and optically anisotropic thin film | Chemistry; Metallurgy | 5 | Active |
| US6045720A | Pyridine compound and liquid crystalline composition | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7541071B2 | Liquid-crystalline (METH) acrylate derivatives and composition containing them | Chemistry; Metallurgy | 5 | Active |
| US6436490B1 | Monostable ferroelectric liquid crystal display apparatus | Chemistry; Metallurgy | 3 | Expired |
| US7527837B2 | Composition containing a polymerizable optically active compound | Chemistry; Metallurgy | 3 | Active |
| US7407691B2 | Photopolymerizable oxetane derivative and liquid-crystal composition containing it | Chemistry; Metallurgy | 2 | Active |
| US7300604B2 | Tetrahydroxybenzene tetraester derivative and polymer thereof | Chemistry; Metallurgy | 2 | Active |
| US7560146B2 | Polymerizable liquid crystal composition | Chemistry; Metallurgy | 1 | Active |
| US6146547A | 2-substituted-alkyl ether and liquid crystal composition | Chemistry; Metallurgy | 1 | Expired |
| US6067130A | Ferroelectric liquid crystal composition and liquid crystal display device | Chemistry; Metallurgy | 1 | Expired |
| US7985455B2 | Polymerizable liquid crystal compound, liquid crystal composition, and polymer | Chemistry; Metallurgy | 1 | Active |
| US7381350B2 | Fluorene derivatives and polymers thereof | Chemistry; Metallurgy | 0 | Active |
| US8354494B2 | Polymerizable liquid crystal composition | Emerging Cross-Sectional Technologies | 0 | Active |
| US6551669B2 | Monostable ferroelectric liquid crystal display apparatus | Physics | 0 | Expired |
| US9976084B2 | Liquid crystal composition, antioxidant and liquid crystal display device | Chemistry; Metallurgy | 0 | Active |
| USRE42221E1 | Polymerizable liquid crystal composition and polymer thereof | General | 0 | Active |
| US9057018B2 | Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and polymer thereof | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.