Yoshio Taniguchi
38Patents
11h-index
83Co-inventors
78Inventor score
Filing activity: Sep 22, 1976 → May 23, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4378417A | Electrophotographic member with .alpha.-Si layers | Physics | 82 | Expired |
| US4908813A | Wavelength multiplexing optical recording apparatus | Physics | 76 | Expired |
| US5235449A | Polarizer with patterned diacetylene layer, method for producing the same, and liquid crystal display device including such polarizer | Physics | 57 | Expired |
| US4357616A | Recording medium | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4122605A | Somatic element of single crystalline sapphire ceramics | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5179457A | Liquid crystal display device with birefringent film between the substrates of the liquid crystal | Physics | 40 | Expired |
| US4904569A | Method of forming pattern and projection aligner for carrying out the same | Physics | 32 | Expired |
| US4395629A | Solid-state color imager and method of manufacturing the same | Electricity | 20 | Expired |
| US5357357A | Liquid crystal display devices with organic thin film formed by compressing molecules on liquid surface and transferring to substrate by horizontal lifting | Chemistry; Metallurgy | 18 | Expired |
| US5189474A | Agitating member for a developing apparatus | Physics | 13 | Expired |
| US6631147B2 | Organic semiconductor laser device | Electricity | 12 | Expired |
| US5583905A | X-ray imaging apparatus capable of eliminating unwanted X-ray image signal components | Electricity | 11 | Expired |
| US5293567A | Optical recording method | Physics | 10 | Expired |
| US4348461A | Recording member | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6241773A | Biomedical article made of alumina ceramics | Human Necessities | 6 | Expired |
| US7309531B2 | El device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4387987A | Method of producing solid-state color imaging devices | Electricity | 3 | Expired |
| US4855951A | Method for erasing recording in a PHB memory | Physics | 3 | Expired |
| US4400707A | Recording medium | Physics | 2 | Expired |
| US8247087B2 | Compound having oxadiazole ring structure bonded with aromatic heterocyclic ring and organic electroluminescent device | Electricity | 2 | Active |
| US8189142B2 | Electro-optical device, color filter substrate and electronic apparatus | Physics | 2 | Active |
| US6916981B2 | Semiconductor layer, solar cell using it, and production methods and applications thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5351320A | Optical modulator depressing optical feedback and optical modulating element and channel optical waveguide used therefore | Performing Operations; Transporting | 2 | Expired |
| US7862905B2 | Arylamine compound and organic electroluminescent device | Electricity | 2 | Active |
| US9005776B2 | Compound having benzotriazole ring structure and organic electroluminescent element | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.