Hideki Obara
8Patents
3h-index
13Co-inventors
54Inventor score
Filing activity: Jan 10, 1997 → Sep 28, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6211282A | Aqueous dispersion of a peelable coating composition | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6187377A | Process for forming protective film on coated surface of automobile | Performing Operations; Transporting | 4 | Expired |
| US5738730A | Process for peeling off temporarily protecting coating film | Performing Operations; Transporting | 4 | Expired |
| US6850371B2 | Optical member and method of producing the same, and projection aligner | Physics | 2 | Expired |
| US6344236B1 | Aqueous dispersion of a peelable coating composition | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10752708B2 | Curable composition, cured product and optical member | Chemistry; Metallurgy | 0 | Active |
| US11918286B2 | Ophthalmic instrument, management method, and management device | Human Necessities | 0 | Active |
| US7166163B2 | Optical member, method of manufacturing the same, and projection exposure system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.