Jun Sugai
5Patents
5h-index
5Co-inventors
52Inventor score
Filing activity: Dec 23, 1994 → Jul 16, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5558700A | Reversible thermochromic composition | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6048387A | Reversible thermochromic composition | Performing Operations; Transporting | 21 | Expired |
| US7351362B2 | Photochromic material | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6485824B2 | Reversibly thermochromic light-shielding/light-transmitting laminate member | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6489018B2 | Reversibly thermochromic light-transmitting laminate member | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.