Mitsuo Hamada
67Patents
19h-index
48Co-inventors
84Inventor score
Filing activity: Jul 11, 1977 → Aug 6, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4911974A | Tack-free silicone gel moldings | Emerging Cross-Sectional Technologies | 97 | Expired |
| US4401500A | Primer composition used for adhesion | Emerging Cross-Sectional Technologies | 69 | Expired |
| US4742142A | Method for producing silicone rubber powder | Chemistry; Metallurgy | 66 | Expired |
| US4332844A | Silicone compositions for adhesion and method for adhering silicone rubber to a substrate | Emerging Cross-Sectional Technologies | 62 | Expired |
| US4534815A | Adhesive primer composition and bonding method employing same | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6114068A | Sheet for forming a polymer gelled electrolyte, a polymer gelled electrolyte using it, and a method for manufacture thereof | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6431742B1 | Continuous mixing apparatus with upper and lower disk impellers each having scrapers | Performing Operations; Transporting | 35 | Expired |
| US4743670A | Method for producing silicone rubber powder | Chemistry; Metallurgy | 34 | Expired |
| US4360566A | Curable organopolysiloxane composition for heat fixing rolls | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4985277A | Method of making tack-free silicone gel moldings | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6713034B2 | Porous carbon electrode material, method for manufacturing the same, and carbon fiber paper | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4898689A | Electroconductive silicone rubber particles | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4681636A | Bonding primer composition | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4749741A | Primer composition | Chemistry; Metallurgy | 22 | Expired |
| US4849564A | Finely divided silicone rubber additive material and method for producing same | Chemistry; Metallurgy | 22 | Expired |
| US5167883A | Method for reducing the quantity of siloxane oligomer in organopolysiloxane moldings | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4500447A | Electrically conductive silicone rubber compositions | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5409978A | Method for the continuous preparation of heat-vulcanizing silicone rubber compounds | Chemistry; Metallurgy | 21 | Expired |
| US4990556A | Silicone rubber or gel particles containing mineral oil | Chemistry; Metallurgy | 20 | Expired |
| US5025054A | Polish containing a silicone rubber powder | Chemistry; Metallurgy | 17 | Expired |
| US5973060A | Silicone rubber particulate composition and methods for the preparation thereof | Chemistry; Metallurgy | 16 | Expired |
| US4824616A | Method for the production of spherical silicone gel particles | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5599102A | Device for continuously mixing liquid and powder with a second stage liquid feed line and notched scraper | Performing Operations; Transporting | 15 | Expired |
| US6013701A | Method for the continuous manufacturing of silicone rubber composition | Chemistry; Metallurgy | 15 | Expired |
| US4310444A | Flame retardant silicone rubber compositions | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.