Toshihide Murakami
32Patents
8h-index
28Co-inventors
75Inventor score
Filing activity: Jul 18, 1990 → Apr 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5536995A | Glass bulb for a cathode ray and a method of producing the same | Electricity | 23 | Expired |
| US5445285A | Glass bulb for a cathode ray tube | Electricity | 17 | Expired |
| US5925977A | Strengthened glass bulb for a cathode ray tube | Electricity | 16 | Expired |
| US6433102B1 | Hydrogenated polymers, resin composition, and process for producing substrate for information-recording medium | Physics | 15 | Expired |
| USRE36838E | Glass bulb for a cathode ray and a method of producing the same | General | 14 | Expired |
| US6525144B1 | Norbornene polymer and production process | Chemistry; Metallurgy | 13 | Expired |
| US6121723A | Glass panel for a CRT having a strengthened flat face portion | Electricity | 10 | Expired |
| US6236151A | Glass panel for an implosion-protected type cathode ray tube | Electricity | 9 | Expired |
| US5106920A | Hydrogenated ring-opening polymer and process for producing same | Chemistry; Metallurgy | 8 | Expired |
| US7872803B2 | Grid polarizing film, method for producing the film, optical laminate, method for producing the laminate, and liquid crystal display | Emerging Cross-Sectional Technologies | 7 | Active |
| US5905129A | Ring-opening polymer hydrogenation products | Electricity | 7 | Expired |
| US5681900A | Hydrogenated norbornene ring-opening polymerization product, a process for production thereof and uses thereof | Chemistry; Metallurgy | 6 | Expired |
| US6815882B2 | Glass bulb for a color cathode ray tube, and color cathode ray tube | Electricity | 6 | Expired |
| US7781035B2 | Container for precision substrate | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5034482A | Process for producing polymer by ring-opening polymerization | Chemistry; Metallurgy | 5 | Expired |
| US6680567B2 | Glass bulb for a cathode ray tube and cathode ray tube | Electricity | 4 | Expired |
| US6577055B1 | Glass funnel having arch-like ridge portions and cathode ray tube using same | Electricity | 4 | Expired |
| US7354632B2 | Optical laminate | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10759917B2 | Conductive film and method for producing same | Electricity | 3 | Active |
| US6812631B2 | Glass bulb for a cathode ray tube and cathode ray tube | Electricity | 2 | Expired |
| US10712487B2 | Phase difference film and production method for the same | Physics | 1 | Active |
| US11346991B2 | Phase difference film and production method for the same | Physics | 1 | Active |
| US10287408B2 | Resin film, barrier film, electrically conductive film, and manufacturing method therefor | Chemistry; Metallurgy | 1 | Active |
| US9774005B2 | Optical layered body and surface light source device | Performing Operations; Transporting | 1 | Active |
| US6580209B2 | Glass funnel for a cathode ray tube having outwardly protruding portion surrounding the yoke | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.