Takeshi Shimada
61Patents
5h-index
102Co-inventors
75Inventor score
Filing activity: Mar 8, 1983 → Aug 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6546580B2 | Air mattress | Human Necessities | 63 | Expired |
| US4499378A | Infrared radiation gas analyzer | Physics | 46 | Expired |
| US7964118B2 | Positive electrode active material and method of producing the same and nonaqueous electrolyte battery having positive electrode containing positive electrode active material | Emerging Cross-Sectional Technologies | 10 | Active |
| US8038896B2 | Plasma processing method and apparatus | Electricity | 5 | Active |
| US7662235B2 | Method of cleaning etching apparatus | Performing Operations; Transporting | 5 | Active |
| US10654970B2 | Camera module-use liquid crystalline polyester resin composition and camera module-use molded product formed thereof | Physics | 5 | Active |
| US6413896B1 | Method for producing dielectric porcelain composition for electronic device | Electricity | 4 | Expired |
| US8591752B2 | Plasma processing method | Electricity | 4 | Active |
| US8865349B2 | Method of producing positive electrode active material and nonaqueous electrolyte battery using the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US7700509B2 | Method of producing semiconductor porcelain composition | Chemistry; Metallurgy | 3 | Expired |
| US5374399A | Sample cell for improved gas flow in a gas analyzer | Physics | 3 | Expired |
| US7699514B2 | LED vehicular lamp with flat reflector | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7320056B2 | Multi-processor system | Physics | 3 | Active |
| US6914207B2 | Plasma processing method | Electricity | 3 | Expired |
| US6331499A | Microwave dielectric ceramic composition | Chemistry; Metallurgy | 3 | Expired |
| US7186659B2 | Plasma etching method | Chemistry; Metallurgy | 2 | Expired |
| US8067325B2 | Semiconductor ceramic composition | Chemistry; Metallurgy | 2 | Active |
| US7825054B2 | Semiconductor porcelain composition | Chemistry; Metallurgy | 2 | Expired |
| US6331498A | Dielectric porcelain composition for electronic devices | Chemistry; Metallurgy | 2 | Expired |
| US6734126B2 | Dielectric ceramic composition for microwave use | Chemistry; Metallurgy | 2 | Expired |
| US7704906B2 | Semiconductor porcelain composition and method of producing the same | Chemistry; Metallurgy | 2 | Expired |
| US9097754B2 | Method of manufacturing magnetoresistive element | Electricity | 2 | Active |
| US7993965B2 | Process for producing semiconductive porcelain composition/electrode assembly | Chemistry; Metallurgy | 1 | Active |
| US9230782B2 | Plasma processing method and apparatus | Electricity | 1 | Active |
| US9190194B2 | Semiconductor ceramic composition, method for producing the same, and PTC element | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.