Toshinobu Ishihara
127Patents
22h-index
117Co-inventors
93Inventor score
Filing activity: Jun 25, 1974 → Oct 21, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6096234A | Cross-linked polymer solid electrolyte, method of manufacturing cross-linked solid polymer electrolyte, composite solid electrolyte, and thin solid cell employing composite solid electrolyte | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6830866B2 | Resist composition and patterning process | Physics | 51 | Expired |
| US5972560A | High molecular weight silicone compound, chemically amplified positive resist composition and patterning method | Physics | 50 | Expired |
| US5011963A | Terminal perfluoroalkylsilane compounds | Chemistry; Metallurgy | 48 | Expired |
| US5942367A | Chemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking group | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6048661A | Polymeric compounds, chemically amplified positive type resist materials and process for pattern formation | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5352564A | Resist compositions | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5876900A | Chemically amplified positive resist composition | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5612170A | Positive resist composition | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5691396A | Polysiloxane compounds and positive resist compositions | Chemistry; Metallurgy | 34 | Expired |
| USD530349S1 | Controller for soldering iron | General | 32 | Expired |
| US5882844A | Chemically amplified positive resist composition | Physics | 31 | Expired |
| USD490448S1 | Controller for soldering iron | General | 29 | Expired |
| US6309796A | High molecular weight silicone compounds resist compositions, and patterning method | Physics | 29 | Expired |
| US5160542A | Apparatus for vaporizing and supplying organometal compounds | Chemistry; Metallurgy | 27 | Expired |
| US5759739A | Resist composition with polymeric dissolution inhibitor and alkali soluble resin | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6106993A | Chemically amplified positive resist composition | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5731126A | Chemically amplified positive resist compositions | Physics | 25 | Expired |
| US5849461A | Chemically amplified positive resist composition | Physics | 24 | Expired |
| USD550731S1 | Preheater for melting solder | General | 24 | Expired |
| US5705702A | Method for preparing triarylsulfonium salts | Chemistry; Metallurgy | 24 | Expired |
| US6730453B2 | High molecular weight silicone compounds, resist compositions, and patterning method | Physics | 23 | Expired |
| US5750309A | Chemically amplified positive resist composition | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD480522S1 | Cleaner for soldering iron | General | 20 | Expired |
| US5569784A | Sulfonium salt and resist composition | Physics | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.