Susumu Tsuzuku
12Patents
9h-index
31Co-inventors
68Inventor score
Filing activity: Jul 6, 1981 → Jan 23, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5498768A | Process for forming multilayer wiring | Emerging Cross-Sectional Technologies | 49 | Expired |
| US6171641A | Vacuum processing apparatus, and a film deposition apparatus and a film deposition method both using the vacuum processing apparatus | Electricity | 35 | Expired |
| US5815396A | Vacuum processing device and film forming device and method using same | Electricity | 29 | Expired |
| US5707500A | Vacuum processing equipment, film coating equipment and deposition method | Electricity | 25 | Expired |
| US4426341A | Transfer molding method and transfer molding machine | Performing Operations; Transporting | 20 | Expired |
| US4444704A | Process for producing integral skin polyurethane foam | Chemistry; Metallurgy | 18 | Expired |
| US5670421A | Process for forming multilayer wiring | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4830891A | Method for selective deposition of metal thin film | Chemistry; Metallurgy | 14 | Expired |
| US4478902A | Screen for projection television | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4342842A | Process for producing rigid polyurethane foam | Chemistry; Metallurgy | 7 | Expired |
| US4409341A | Composition for fire retardant urethane foam | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4473662A | Catalyst and composition for producing polyurethane foam | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.