Mitsuyoshi Tamura
12Patents
3h-index
22Co-inventors
56Inventor score
Filing activity: Jul 16, 2003 → Sep 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7125447B2 | Oil-based ink composition for ink-jet recording | Chemistry; Metallurgy | 39 | Expired |
| US7806972B2 | Oil ink set | Chemistry; Metallurgy | 8 | Active |
| US8440744B2 | Oil-based white ink jet recording composition and process for producing the same | Chemistry; Metallurgy | 4 | Active |
| US8557032B2 | Oil green ink composition for inkjet recording, and oil ink set for inkjet recording containing said ink composition | Chemistry; Metallurgy | 3 | Active |
| US7393398B2 | Oil-based inks for inkjet printers | Chemistry; Metallurgy | 2 | Expired |
| US8814335B2 | Inkjet recording method and ink set for inkjet recording | Performing Operations; Transporting | 2 | Active |
| US7754784B2 | Oil-based ink compositions for inkjet printers | Chemistry; Metallurgy | 1 | Active |
| US12305049B2 | Nonaqueous ink composition, and recording method and recorded matter manufacturing method using same | General | 0 | Revoked |
| US8008368B2 | Oil-based ink composition for inkjet recording | Chemistry; Metallurgy | 0 | Active |
| US8841356B2 | Ink composition | Emerging Cross-Sectional Technologies | 0 | Active |
| US12338356B2 | Nonaqueous ink composition, and recording method and recorded matter manufacturing method using same | Chemistry; Metallurgy | 0 | Active |
| US7886581B2 | Oil-based ink composition for ink jet recording and method for inspecting it | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.