Ryozi Shiozaki
2Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Mar 17, 1980 → Aug 17, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4284533A | Liquid abrasive-containing cleanser composition | Chemistry; Metallurgy | 28 | Expired |
| US4840746A | Liquid cleanser composition containing an abrasive crystalline aluminosilicate zeolite aggregate | Chemistry; Metallurgy | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.