Tsuyoshi Tsutsui
27Patents
12h-index
23Co-inventors
81Inventor score
Filing activity: May 31, 1994 → Oct 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6054716A | Semiconductor light emitting device having a protecting device | Emerging Cross-Sectional Technologies | 127 | Expired |
| US5798536A | Light-emitting semiconductor device and method for manufacturing the same | Electricity | 77 | Expired |
| US6156584A | Method of manufacturing a semiconductor light emitting device | Electricity | 52 | Expired |
| US6107644A | Semiconductor light emitting device | Electricity | 51 | Expired |
| US6395572B1 | Method of producing semiconductor light-emitting element | Electricity | 46 | Expired |
| US6197609A | Method for manufacturing semiconductor light emitting device | Electricity | 35 | Expired |
| US5939735A | Semiconductor light emitting device | Electricity | 33 | Expired |
| US5648400A | Process for producing polymeric electrolyte complex and ion-exchange resin | Performing Operations; Transporting | 29 | Expired |
| US6060730A | Semiconductor light emitting device | Electricity | 24 | Expired |
| US6194241A | Semiconductor light emitting device and method of manufacturing the same | Electricity | 17 | Expired |
| US6248607A | Method for manufacturing semiconductor light emitting device | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6414339B1 | Semiconductor light emitting device and method of manufacturing the same | Electricity | 12 | Expired |
| US6168962A | Method of manufacturing a semiconductor light emitting device | Electricity | 11 | Expired |
| US6191437A | Semiconductor light emitting device and method of manufacturing the same | Electricity | 9 | Expired |
| US6258619A | Fabrication of semiconductor light emitting device | Electricity | 5 | Expired |
| US8796050B2 | Method and apparatus for manufacturing white light-emitting device | Electricity | 5 | Active |
| US5594260A | Photoelectric converter with photoelectric conversion devices mounted separately from wiring boards | Electricity | 4 | Expired |
| US6956242B2 | Semiconductor light-emitting device having a semiconductor light-emitting element mounted on a substrate with anisotropically conductive adhesive interposed therebetween | Electricity | 4 | Expired |
| US6610589B2 | Semiconductor light emitting device and method of manufacturing the same | Electricity | 3 | Expired |
| US8124985B2 | Semiconductor light emitting device and method for manufacturing the same | Electricity | 3 | Active |
| US8753908B2 | Method of manufacturing semiconductor light emitting device | Electricity | 2 | Active |
| US6265324A | Method of manufacturing semiconductor device and mask for forming thin film pattern | Chemistry; Metallurgy | 2 | Expired |
| US8735935B2 | Small size light emitting device and manufacturing method of the same | Electricity | 1 | Active |
| US8987023B2 | Light emitting device and manufacturing method thereof | Electricity | 1 | Active |
| US8889437B2 | Light-emitting device, light-emitting device package, method of manufacturing light-emitting device, and method of packaging light-emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.