Isao Uchigasaki
11Patents
7h-index
27Co-inventors
58Inventor score
Filing activity: Aug 25, 1975 → Jul 28, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4224430A | Resinous composition | Chemistry; Metallurgy | 15 | Expired |
| US4100120A | Resinous composition | Chemistry; Metallurgy | 14 | Expired |
| US4448844A | Heat resistant resin and process for producing the same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4309519A | Process for producing flyback transformer | Electricity | 12 | Expired |
| US4228251A | Resin composition having low shrink properties | Chemistry; Metallurgy | 10 | Expired |
| US4233413A | Resin composition with low shrinkage | Chemistry; Metallurgy | 9 | Expired |
| US4490496A | Moistureproof insulating coating composition for packing circuit boards | Chemistry; Metallurgy | 9 | Expired |
| US4367314A | Resin composition | Chemistry; Metallurgy | 6 | Expired |
| US4431758A | Heat resistant resin composition comprising reaction product of polyamideimide resin, alcohol and acid component. | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4497922A | Compositions of materials for forming protective film in semiconductor device | Electricity | 4 | Expired |
| US4064111A | Method for conducting a vapor-liquid contact reaction semi-batchwise | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.