Shizuo Maruyama
5Patents
4h-index
9Co-inventors
46Inventor score
Filing activity: Jan 15, 1988 → Jan 20, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5932530A | N-methylpyrrolidone, dimethyl ester and terpene-containing, paint removing composition | Chemistry; Metallurgy | 12 | Expired |
| US4829108A | Solid coating compositions | Chemistry; Metallurgy | 10 | Expired |
| US5952277A | Aromatic hydrocarbons, dimethylformamide and N-methyl pyrrolidone -containing, paint removing composition | Chemistry; Metallurgy | 7 | Expired |
| US5735920A | Method of manufacturing optical glass element | Chemistry; Metallurgy | 4 | Expired |
| US6000579A | Cap for a spray can, a spray can with the cap and a method for discharging residual liquid and gas in a spray can | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.