Hideki Ohno
15Patents
9h-index
42Co-inventors
72Inventor score
Filing activity: Dec 23, 1982 → Jan 7, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4567030A | Amorphous, spherical inorganic compound and process for preparation thereof | Chemistry; Metallurgy | 49 | Expired |
| US4764497A | Amorphous, spherical inorganic compound and process for preparation thereof | Chemistry; Metallurgy | 37 | Expired |
| US7191473B2 | Sanitary washing apparatus | Performing Operations; Transporting | 36 | Expired |
| US5925690A | Dental primer composition and kit | Human Necessities | 23 | Expired |
| US5866631A | Dental primer composition and polymerization catalyst | Human Necessities | 20 | Expired |
| US5171763A | Curable composition | Chemistry; Metallurgy | 19 | Expired |
| US5739177A | Dental composition | Human Necessities | 16 | Expired |
| US5260476A | Diacrylate compounds | Chemistry; Metallurgy | 14 | Expired |
| US5051453A | Cement composition | Chemistry; Metallurgy | 13 | Expired |
| US6503962B1 | Synthetic resin composition | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8418272B2 | Toilet seat apparatus | Electricity | 6 | Active |
| US8769729B2 | Toilet seat apparatus | Electricity | 4 | Active |
| US5100957A | Protective dust cover for photomask or reticle | Physics | 3 | Expired |
| US8213318B2 | System for remote supervision and diagnosis using mobile program | Physics | 2 | Active |
| US6206671A | Pressure molding apparatus | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.