Masaya Morita
17Patents
4h-index
34Co-inventors
60Inventor score
Filing activity: May 31, 1990 → Mar 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6343185B1 | Lens cleaning apparatus and method and recycling apparatus and method for lens-fitted photo film unit | Physics | 11 | Expired |
| US5409553A | Process for manufacturing galvannealed steel sheets having high press-formability and anti-powdering property | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5500290A | Surface treated steel sheet | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6208807A | Method and apparatus for disassembling lens-fitted photo film unit | Physics | 6 | Expired |
| US6575338B2 | Fluid dispenser and lens inspection device | Physics | 4 | Expired |
| US5316652A | Method for manufacturing iron-zinc alloy plated steel sheet having two plating layers and excellent in electropaintability and pressformability | Chemistry; Metallurgy | 4 | Expired |
| US5531839A | Continously annealed cold-rolled steel sheet excellent in balance between deep drawability and resistance to secondary-work embrittlement and method for manufacturing same | Chemistry; Metallurgy | 4 | Expired |
| US6381409B1 | Method of disassembling lens-fitted photo film unit and disassembling apparatus therefor | Physics | 3 | Expired |
| US5518769A | Process for manufacturing galvannealed steel sheet having excellent anti-powdering property | Chemistry; Metallurgy | 3 | Expired |
| US6524726B1 | Cold-rolled steel sheet and galvanized steel sheet, which are excellent in formability, panel shapeability, and dent-resistance, and method of manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5225067A | Method for manufacturing iron-zinc alloy plated steel sheet having two plating layers and excellent in electropaintability and press-formability | Chemistry; Metallurgy | 2 | Expired |
| US5006420A | Electroplated steel sheet having a plurality of coatings, excellent in workability, corrosion resistance and water-resistant paint adhesivity | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7027144B2 | Fluid dispenser and lens inspection device | Physics | 1 | Expired |
| US6494969B1 | High strength cold rolled steel sheet and method for manufacturing the same | Chemistry; Metallurgy | 1 | Expired |
| US7221446B2 | Fluid dispenser and lens inspection device | Physics | 0 | Expired |
| US6689229B2 | High strength cold rolled steel sheet and method for manufacturing the same | Chemistry; Metallurgy | 0 | Expired |
| US11543018B2 | Transmission unit | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.