Masaki Kurokawa
40Patents
4h-index
52Co-inventors
66Inventor score
Filing activity: Nov 17, 1999 → Oct 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7648895B2 | Vertical CVD apparatus for forming silicon-germanium film | Chemistry; Metallurgy | 321 | Active |
| US7613412B2 | Device and job history display control method | Physics | 11 | Active |
| US6703630B2 | Exposure method, electron beam exposure apparatus and fabrication method of electronic device | Electricity | 8 | Expired |
| US6407398B1 | Electron beam exposure apparatus and exposure method | Electricity | 8 | Expired |
| US7273818B2 | Film formation method and apparatus for semiconductor process | Electricity | 4 | Expired |
| US7768666B2 | Device, device processing history storage system and device processing history storing method | Physics | 4 | Active |
| US7375356B2 | Electron-beam exposure system | Electricity | 3 | Active |
| US9343292B2 | Stacked semiconductor device, and method and apparatus of manufacturing the same | Electricity | 2 | Active |
| US7651749B2 | Fluororesin tube for fixing member for copier and printer | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11487482B2 | Information processing apparatus and non-transitory computer readable medium | Electricity | 1 | Active |
| US8384052B2 | Electron beam lithography apparatus and electron beam lithography method | Electricity | 1 | Active |
| US11330118B2 | Information processing apparatus and non-transitory computer readable medium that recognize a print command on a group chat to output data from image forming apparatuses assigned to each user | Electricity | 1 | Active |
| US7164141B2 | Charged particle beam photolithography machine, standard substrate for correcting misalignment factor of charged particle beam photolithography machine, correcting method for charged particle beam photolithography machine, and method of manufacturing electronic device | Electricity | 1 | Expired |
| US9478396B2 | Charged particle beam exposure apparatus | Electricity | 1 | Active |
| US9734988B2 | Exposure apparatus and exposure method | Electricity | 1 | Active |
| US8097314B2 | Fluororesin tube and process for producing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8779378B2 | Electron beam detector, electron beam processing apparatus, and method of manufacturing electron beam detector | Electricity | 0 | Active |
| US9213876B2 | Optical information reader and illumination control method | Physics | 0 | Active |
| US10230870B2 | Image processing device and non-transitory computer-readable medium for estimating function to be executed | Electricity | 0 | Active |
| US8487281B2 | Electron beam exposure apparatus and electron beam exposure method | Electricity | 0 | Active |
| US8154746B2 | Information communication system, sending device, receiving device, recording medium storing transmission control program, recording medium storing reception control program, data signal embodied in carrier wave, sending method, and receiving method | Electricity | 0 | Active |
| US8830499B2 | Information processing apparatus, information processing system, image forming apparatus, image forming system, and computer readable medium | Electricity | 0 | Active |
| US9569651B2 | Controller for optical information reader | Physics | 0 | Active |
| US9213240B2 | Electron beam exposure method | Electricity | 0 | Active |
| US8659770B2 | Image forming device, image forming system and computer readable medium with state of security level notification | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.