Makoto Nagata
43Patents
10h-index
68Co-inventors
78Inventor score
Filing activity: Apr 25, 1995 → Oct 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6661022B2 | Information processing structures | Physics | 30 | Expired |
| US7332916B2 | On-chip signal waveform measurement apparatus for measuring signal waveforms at detection points on IC chip | Physics | 26 | Expired |
| US7609100B2 | On-chip signal waveform measurement apparatus for measuring signal waveforms at detection points on IC chip | Physics | 21 | Active |
| US7667477B2 | Circuit for detecting and measuring noise in semiconductor integrated circuit | Electricity | 16 | Active |
| US5821190A | Catalyst comprising iridium, alkaline metal, alkaline earth or rare earth metal, and metal carbide or metal nitride | Emerging Cross-Sectional Technologies | 15 | Expired |
| US9011807B2 | 8-ring small pore molecular sieve as high temperature SCR catalyst | Emerging Cross-Sectional Technologies | 15 | Active |
| US6088490A | Apparatus for processing two-dimensional information | Physics | 14 | Expired |
| US6144217A | Low switching noise logic circuit | Electricity | 13 | Expired |
| US9242238B2 | Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods | Performing Operations; Transporting | 11 | Active |
| US7906449B2 | Selective catalytic reduction type catalyst | Performing Operations; Transporting | 10 | Active |
| US5925435A | Impact energy absorptive structures | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7039536B2 | Method and apparatus for analyzing a source current waveform in a semiconductor integrated circuit | Physics | 8 | Expired |
| US8741240B2 | Selective reduction catalyst, and exhaust gas purification device and exhaust gas purification method using same | Emerging Cross-Sectional Technologies | 7 | Active |
| US6080463A | Impact energy absorptive structures | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7726820B2 | Projection type display unit having a curved housing | Physics | 6 | Active |
| US9486792B2 | Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods | Performing Operations; Transporting | 6 | Active |
| US5618607A | Plastic-made reinforced structure | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5889424A | Pulse width modulation operation circuit | Electricity | 6 | Expired |
| US8865615B2 | Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method | Emerging Cross-Sectional Technologies | 5 | Active |
| US6216557A | Push rod, and process for producing the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6383654B1 | Molded article and process for producing same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8020130B2 | Timing analysis apparatus and method for semiconductor integrated circuit in consideration of power supply and ground noises | Physics | 5 | Active |
| US7501105B2 | NOx reduction catalyst having excellent low-temperature characteristics | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6306520A | Laminated film or sheet process for producing same and laminated structure formed using same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9011809B2 | Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.