Masami Kimura
38Patents
10h-index
69Co-inventors
78Inventor score
Filing activity: Apr 3, 1978 → Mar 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6300415A | Propylene composition, process for preparing the same, polypropylene composition, and molded articles | Chemistry; Metallurgy | 60 | Expired |
| US5965193A | Process for preparing a ceramic electronic circuit board and process for preparing aluminum or aluminum alloy bonded ceramic material | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4135601A | Boron coated diaphragm for use in a loud speaker | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6531551B2 | Polypropylene composition, process for preparing the same, and polymerization catalyst therefor | Chemistry; Metallurgy | 17 | Expired |
| US6613450B2 | Metal/ceramic bonding article | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6221511A | Metal-ceramic composite substrates, producing methods thereof and brazing materials for use in such method | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6846943B2 | Metallocene compound, olefin polymerization catalyst containing the compound, and method for producing an olefin polymer by use of the catalyst | Chemistry; Metallurgy | 16 | Expired |
| US6054762A | Semiconductor substrates of high reliability ceramic metal composites | Electricity | 15 | Expired |
| US5955686A | Brazing materials for producing metal-ceramics composite substrates | Electricity | 12 | Expired |
| US6918529B2 | Method for producing metal/ceramic bonding circuit board | Electricity | 11 | Expired |
| US6183875A | Electronic circuit substrates fabricated from an aluminum ceramic composite material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7393569B2 | Polymerizable liquid crystal composition and polymer thereof | Chemistry; Metallurgy | 7 | Active |
| US6071592A | Metal-ceramic composite substrate | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6354484B1 | Process for producing a metal-ceramic composite substrate | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4471028A | Honeycomb core diaphragm | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6399019B1 | Brazing material for use in joining a metal plate to a ceramic substrate | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7019157B2 | Metallocene compounds, production process for olefin polymers using catalysts containing them and olefin polymers produced by the production process | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6686030B2 | Metal/ceramic circuit board | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4518443A | Acoustic diaphragm | Electricity | 3 | Expired |
| US6013357A | Power module circuit board and a process for the manufacture thereof | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6936337B2 | Metal/ceramic circuit board | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7407691B2 | Photopolymerizable oxetane derivative and liquid-crystal composition containing it | Chemistry; Metallurgy | 2 | Active |
| US6858151B2 | Metal/ceramic bonding article and method for producing same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7960914B2 | Image display element including electrode terminal free from contact inhibiting factor | Physics | 2 | Active |
| US5202805A | Rotary magnetic head apparatus | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.