Tomoaki Ishibashi
6Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Aug 28, 2000 → Oct 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6645051B2 | Polishing composition and polishing method for polishing a substrate to be used for a memory hard disk employing it | Physics | 21 | Expired |
| US6423125B1 | Polishing composition | Chemistry; Metallurgy | 15 | Expired |
| US6811583B2 | Polishing composition for a substrate for a magnetic disk and polishing method employing it | Chemistry; Metallurgy | 8 | Expired |
| US11781039B2 | Polishing composition and polishing method | Electricity | 0 | Active |
| US11261346B2 | Polishing composition | Chemistry; Metallurgy | 0 | Active |
| US12319207B2 | Interior member for vehicle | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.