Chikara Murata
28Patents
8h-index
25Co-inventors
75Inventor score
Filing activity: Nov 20, 1989 → Jun 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6777070B1 | Antireflection material and polarizing film using the same | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5089372A | Transfer recording medium utilizing diazo or azide compounds wherein light energy is converted to heat energy | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6074741A | Antiglare material and polarizing film using the same | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6383558B1 | Method for forming monolayer powder film | Performing Operations; Transporting | 23 | Expired |
| US6261665A | Anti-reflection material and method for producing the same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5886819A | Antiglare material and polarizing film by using the same | Physics | 15 | Expired |
| US6003359A | Progressive deep-drawing machine | Performing Operations; Transporting | 10 | Expired |
| US5746857A | Semi-transmissive semi-reflective film laminate and a method of production therefor | Physics | 9 | Expired |
| US5526668A | Index-feed machining system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6505942B2 | Anti-reflection material, polarization film, and production methods therefor | Physics | 6 | Expired |
| US6519831B2 | Progressive processing device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5473926A | Index-feed machining system | Performing Operations; Transporting | 6 | Expired |
| US6682625B1 | Method and apparatus for manufacturing profiles and laminates | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5678446A | Index-feed machining system | Performing Operations; Transporting | 5 | Expired |
| US5330409A | Cassette changing apparatus for index-feeding machining systems | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6852189B2 | Method and apparatus for manufacturing laminates | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5273950A | Reversible heat-sensitive recording medium | Performing Operations; Transporting | 2 | Expired |
| US6647885B2 | Marking system, marking method and marking apparatus | Performing Operations; Transporting | 1 | Expired |
| US5613396A | Index-feed machining system | Performing Operations; Transporting | 1 | Expired |
| US5638105A | Erasing method for image recorded on reversible heat-sensitive recording medium | Performing Operations; Transporting | 1 | Expired |
| US9849498B2 | Stacking apparatus and stack manufacturing system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10799936B2 | Press-molding system and press-molding method | Performing Operations; Transporting | 0 | Active |
| US8778489B2 | Optical layered product | Emerging Cross-Sectional Technologies | 0 | Active |
| US11633774B2 | Machined article and pressing method | Performing Operations; Transporting | 0 | Active |
| US11407032B2 | Three-dimensional shaping apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.