Minoru Maeda
81Patents
19h-index
134Co-inventors
87Inventor score
Filing activity: Jul 26, 1974 → Nov 9, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4973835A | Actively-illuminated accessory | Mechanical Engineering; Lighting; Heating | 150 | Expired |
| US6375269B1 | Seat having seating face made of sheet resilient material | Performing Operations; Transporting | 128 | Expired |
| US4199222A | Optical device with a laser-to-fiber coupler | Physics | 68 | Expired |
| US4818995A | Parallel transmission system | Electricity | 63 | Expired |
| US4837106A | Recording materials containing photopolymerizable composition and component capable of causing a color reaction in microcapsules | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6231125A | Seat with resilient sheet-formed seat cushion | Performing Operations; Transporting | 55 | Expired |
| US5862162A | External resonator type wavelength- tunable light source | Electricity | 52 | Expired |
| US6152534A | Seat having seating face made of sheet resilient material | Performing Operations; Transporting | 46 | Expired |
| US9300181B2 | Conveying apparatus | Electricity | 44 | Active |
| US6018535A | External cavity type wavelength-tunable light source | Electricity | 41 | Expired |
| US6026100A | External cavity-type of wavelength tunable semiconductor laser light source and method for tuning wavelength therefor | Electricity | 33 | Expired |
| US4948700A | Liquid light-sensitive resinous composition | Electricity | 31 | Expired |
| US5396361A | Frequency separation stabilization method for optical heterodyne or optical homodyne communication | Electricity | 30 | Expired |
| US6833539B1 | Accessory utilizing a light emitter | Chemistry; Metallurgy | 27 | Expired |
| US4726643A | Optical star coupler and method for manufacturing the same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4629680A | Photopolymerizable materials capable of being developed by a weak alkaline aqueous solution | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6378949B1 | Seat having seat surface portion made of surface-like elastic body | Textiles; Paper | 22 | Expired |
| US5113524A | Quantum state control apparatus, optical receiver and optical communication system | Electricity | 22 | Expired |
| US4560637A | Silver halide sensor type polymerizable light-sensitive material | Physics | 19 | Expired |
| US5010262A | Strong magnetic thrust force type actuator | Electricity | 19 | Expired |
| US4598036A | Print-out compositions | Physics | 19 | Expired |
| US5030548A | Photo-polymerizable composition | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4790614A | Optical filter and optical device using same | Physics | 18 | Expired |
| US5109069A | Hydrogenated diene copolymer-containing resin composition and process for producing the same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4260883A | Optical measurement system | Physics | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.