Masayoshi Higuchi
17Patents
4h-index
26Co-inventors
56Inventor score
Filing activity: Sep 25, 2002 → Aug 15, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7013055B2 | Optical waveguide device, manufacturing method thereof, and optical communication apparatus | Electricity | 7 | Expired |
| US7113683B2 | Optical waveguide device, manufacturing method thereof and optical communication apparatus | Electricity | 5 | Expired |
| US7174081B2 | Optical waveguide device, manufacturing method thereof and optical communication apparatus | Electricity | 4 | Expired |
| US7065269B2 | Optical multiplexer/demultiplexer, optical integrated circuit and light transceiver using the same | Physics | 4 | Expired |
| US10377943B2 | Black-to-transmissive electrochromic device | Emerging Cross-Sectional Technologies | 1 | Active |
| US7155103B2 | Optical wave guide and method for producing the same | Physics | 1 | Expired |
| US11203688B2 | Composite containing organic/metallic hybrid polymer and ionic liquid, electrochromic device in which same is used, and method for manufacturing said composite and device | Emerging Cross-Sectional Technologies | 1 | Active |
| US7923530B2 | Electrochromic polymer material | Physics | 1 | Active |
| US10118995B2 | Organic/heterometallic hybrid polymer, process for producing same, film of organic/heterometallic hybrid polymer, organic/multimetallic hybrid polymer, process for producing same, and film of organic/multimetallic hybrid polymer | Emerging Cross-Sectional Technologies | 1 | Active |
| US8378062B2 | Bis-terpyridine monomer | Physics | 1 | Active |
| US8613611B2 | Electrically conductive polyrotaxane | Chemistry; Metallurgy | 0 | Active |
| US7269309B2 | Optical waveguide device, manufacturing method for optical waveguide device and intermediate of optical waveguide device | Physics | 0 | Expired |
| US11629287B2 | Metal-complex-based electrochromic device | Physics | 0 | Active |
| US11513410B2 | Electrochromic device using organic/metal hybrid polymer and method for producing same | Physics | 0 | Active |
| US9753347B2 | Electrochromic gel, method for producing the gel, method for controlling electronic printing and erasing on electrochromic gel, and stretchable display | Emerging Cross-Sectional Technologies | 0 | Active |
| US12065535B2 | Polymer, composition, electrochromic element, dimming device, and display device | Electricity | 0 | Active |
| US8088487B2 | Metal nanoparticles, an electrode using them and a process of preparing metal nanoparticles | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.