Nobuya Kawauchi
15Patents
6h-index
26Co-inventors
62Inventor score
Filing activity: Oct 24, 1989 → May 23, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5693738A | Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens | Physics | 66 | Expired |
| US5908876A | Optical resin composition comprising a thiourethane prepolymer and use thereof | Physics | 31 | Expired |
| US5008267A | Pyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the same | Chemistry; Metallurgy | 24 | Expired |
| US5916987A | Thiol and Sulfur-containing O-(meth) acrylate compounds and use thereof | Physics | 16 | Expired |
| US6114485A | Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof | Physics | 6 | Expired |
| US5652321A | Composition for optical materials and use thereof | Physics | 6 | Expired |
| US5756766A | Composition for optical materials and use thereof | Physics | 5 | Expired |
| US5332739A | Pyrimidinedione derivatives and antiarrhythmic agents containing same | Chemistry; Metallurgy | 5 | Expired |
| US6019915A | Optical lens and a process for preparing the lens | Physics | 5 | Expired |
| US5532349A | Process for producing 1-(2'-deoxy-.beta.-D-erythro-pentofuranosyl)-5-trifluoromethyluracil derivatives | Chemistry; Metallurgy | 2 | Expired |
| US6369269B2 | Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof | Physics | 1 | Expired |
| US5114941A | Pyrimidinedione derivative compounds, method for preparing same, and antiarrythmic agents containing same | Human Necessities | 1 | Expired |
| US5308848A | Pyrimidinedione derivatives and antiarrythmic agents containing the same | Chemistry; Metallurgy | 0 | Expired |
| US5463061A | Process for production of glycide derivative | Chemistry; Metallurgy | 0 | Expired |
| US6265510A | Thiol and sulfur-containing O-(meth)acrylate compounds and use thereof | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.