Yukuo Nishimura
67Patents
22h-index
48Co-inventors
88Inventor score
Filing activity: Sep 25, 1978 → Aug 3, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4345262A | Ink jet recording method | Electricity | 1,606 | Expired |
| US4394669A | Liquid jet recording apparatus | Performing Operations; Transporting | 87 | Expired |
| US4339762A | Liquid jet recording method | Electricity | 77 | Expired |
| US4683147A | Method of forming deposition film | Performing Operations; Transporting | 67 | Expired |
| US4683146A | Process for producing deposition films | Electricity | 66 | Expired |
| US4263601A | Image forming process | Emerging Cross-Sectional Technologies | 63 | Expired |
| US4458256A | Ink jet recording apparatus | Performing Operations; Transporting | 56 | Expired |
| US4317124A | Ink jet recording apparatus | Performing Operations; Transporting | 52 | Expired |
| US4672265A | Electroluminescent device | Chemistry; Metallurgy | 46 | Expired |
| US4683145A | Method for forming deposited film | Performing Operations; Transporting | 46 | Expired |
| US4335389A | Liquid droplet ejecting recording head | Performing Operations; Transporting | 45 | Expired |
| US4334234A | Liquid droplet forming apparatus | Performing Operations; Transporting | 45 | Expired |
| US4392907A | Method for producing recording head | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4640592A | Optical display utilizing thermally formed bubble in a liquid core waveguide | Physics | 41 | Expired |
| US4569855A | Method of forming deposition film | Electricity | 41 | Expired |
| US4729641A | Functional optical element having a non-flat planar interface with variable-index medium | Physics | 38 | Expired |
| US4741976A | Electroluminescent device | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4536061A | Display element | Physics | 29 | Expired |
| US4775820A | Multilayer electroluminescent device | Electricity | 27 | Expired |
| US4832466A | Optical element | Physics | 25 | Expired |
| US4683144A | Method for forming a deposited film | Performing Operations; Transporting | 23 | Expired |
| US4691982A | Optical coupler | Physics | 23 | Expired |
| US4685766A | Optical device | Physics | 21 | Expired |
| US4586980A | Pattern forming method | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4900135A | Optical element | Physics | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.