Eiichiro Takiyama
39Patents
11h-index
49Co-inventors
75Inventor score
Filing activity: Oct 18, 1973 → Aug 21, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5349028A | Polyester fibers | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4490410A | Method of affixing a decorative pattern to a stock or a molded component | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4342863A | Plastic lens | Physics | 31 | Expired |
| US5314927A | Polyester foamed articles and method for producing the same | Chemistry; Metallurgy | 29 | Expired |
| US4119617A | Curable resinous composition comprising an unsaturated cycloacetal compound and a polythiol compound | Chemistry; Metallurgy | 24 | Expired |
| US5714569A | Aliphatic polyester resin and method for producing same | Chemistry; Metallurgy | 19 | Expired |
| US4269869A | Method for improving surface properties of porous inorganic material by coating | Chemistry; Metallurgy | 18 | Expired |
| US5324794A | Polyester film | Chemistry; Metallurgy | 16 | Expired |
| US5314969A | Polyester sheet | Chemistry; Metallurgy | 15 | Expired |
| US5436056A | Method of producing a high molecular weight aliphatic polyester and film thereof | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5439986A | Thermo-curable resin composition, and a method for producing a copper-clad laminate using same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4614761A | Process for producing curable resin | Chemistry; Metallurgy | 11 | Expired |
| US5310782A | Method for manufacturing biodegradable high molecular aliphatic polyester | Chemistry; Metallurgy | 10 | Expired |
| US5374259A | Biodegradable disposable diaper | Human Necessities | 10 | Expired |
| US4134884A | Curable resinous composition comprising unsaturated alkyd and unsaturated cycloacetal | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5391644A | Polyester injection-molded articles | Chemistry; Metallurgy | 8 | Expired |
| US5310872A | Polyester tying tape-like materials | Chemistry; Metallurgy | 7 | Expired |
| US5324556A | Polyester blow-molded articles | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5306787A | Method for producing saturated polyester | Chemistry; Metallurgy | 7 | Expired |
| US3993663A | Curable resinous composition | Chemistry; Metallurgy | 7 | Expired |
| US5362765A | Polyester foamed thin materials | Chemistry; Metallurgy | 6 | Expired |
| US4814365A | Curable resin composition | Chemistry; Metallurgy | 6 | Expired |
| US5321052A | Polyester foamed thin materials | Chemistry; Metallurgy | 6 | Expired |
| US5530058A | Polyester resin composition | Chemistry; Metallurgy | 5 | Expired |
| US5348700A | Polyester flat and split yarn | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.