Hirokazu Kubo
20Patents
5h-index
27Co-inventors
69Inventor score
Filing activity: Apr 24, 1989 → Jul 5, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7551809B2 | Optical fiber delivery system for delivering ultrashort optical pulses and optical system including the same | Physics | 22 | Active |
| US6243163A | Wavelength detector | Physics | 13 | Expired |
| US7894131B2 | Laser microscope | Physics | 8 | Active |
| US4916283A | Water cooling plasma arc working apparatus | Electricity | 6 | Expired |
| US7196796B2 | Wavelength detecting apparatus, laser apparatus, and wavelength detecting method | Electricity | 6 | Expired |
| US7995271B2 | Laser microscope with negative dispersion optical system | Physics | 3 | Active |
| US7329880B2 | Multiphoton-excitation laser scanning microscope | Physics | 3 | Expired |
| US8279521B2 | Optical device and laser microscope | Electricity | 2 | Active |
| US7121144B2 | Pressure sensor having a metal diaphragm responsive to pressure | Physics | 1 | Expired |
| US8294985B2 | Laser microscope apparatus | Physics | 1 | Active |
| US9356413B2 | Laser source apparatus and laser microscope | Electricity | 1 | Active |
| US8159663B2 | Laser microscope apparatus having a frequency dispersion adjuster | Physics | 0 | Active |
| US10001632B2 | Laser microscope apparatus | Physics | 0 | Active |
| US11900574B2 | Image processing system and image processing method | Physics | 0 | Active |
| US7869124B2 | Laser microscope | Physics | 0 | Active |
| US10379328B2 | Confocal scanner, confocal microscope, and illumination method | Physics | 0 | Active |
| US10018822B2 | Laser microscope apparatus including photodetector having a plurality of detection elements and an adjusting mechanism for adjusting the beam diameter | Physics | 0 | Active |
| US10338366B2 | Confocal scanner, confocal microscope, and illumination method | General | 0 | Revoked |
| US10209504B2 | Light detecting device and laser microscope system | Physics | 0 | Active |
| US10067329B2 | Microscope apparatus and specimen observation method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.