Tomohiro Yamaguchi
61Patents
6h-index
112Co-inventors
75Inventor score
Filing activity: Jul 19, 1991 → Feb 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6351686B1 | Semiconductor device manufacturing apparatus and control method thereof | Electricity | 25 | Expired |
| US5690166A | Heat exchanger with divided header tank | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US7503512B2 | Electrostatic atomizer and air purifier using the same | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7473298B2 | Charged water particle, and method for creating environment where mist of charged water particle is dispersed | Performing Operations; Transporting | 10 | Expired |
| US8191805B2 | Electrostatic atomizer | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US7350317B2 | Electrostatic atomizing hairdryer and electrostatic atomizer | Human Necessities | 7 | Expired |
| US8556237B2 | Reduced water mist generating device and electric apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
| US8033485B2 | Electrostatic atomizer and coolant-circulating equipment including same | Emerging Cross-Sectional Technologies | 5 | Active |
| US7676952B2 | Hair dryer with static atomizing device | Human Necessities | 4 | Active |
| US7883034B2 | Electrostatic atomizing device and air blower using the same | Human Necessities | 4 | Active |
| US8209990B2 | Electrostatically atomizing unit for use in a temperature-regulating appliance | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5149952A | Optical gauging apparatus using dual beams and intermittent interruption | Performing Operations; Transporting | 4 | Expired |
| US9382356B2 | Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those | Emerging Cross-Sectional Technologies | 3 | Active |
| US9319539B2 | Image processing apparatus, method of controlling image processing apparatus, and non-transitory recording medium | Electricity | 3 | Active |
| US8017705B2 | Process for production of syndiotactic propylene polymer | Emerging Cross-Sectional Technologies | 3 | Active |
| USD867569S1 | Ozone generator | General | 3 | Active |
| US10895294B2 | Disc rotor, production apparatus therefor, roller, and disc rotor production method | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8394461B2 | Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant | Chemistry; Metallurgy | 2 | Active |
| US7621470B2 | Electrostatically atomizing device | Performing Operations; Transporting | 2 | Expired |
| US11078352B2 | Thermoplastic elastomer composition, use thereof, method for producing same, ethylene/α-olefin/unconjugated polyene copolymer and use thereof | Chemistry; Metallurgy | 2 | Active |
| US8670158B2 | Image processing apparatus and method for reducing gradation level of image | Physics | 2 | Active |
| US7258154B2 | Apparatus and process for manufacturing disc rotor | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6692958B2 | Cord blood-derived activated lymphocytes, preparations containing said lymphocytes as main ingredient and method and kit for producing said preparations | Chemistry; Metallurgy | 1 | Expired |
| US10277776B2 | Image reading device, image forming apparatus, method of replacing a part of shading reference data, and recording medium | Electricity | 1 | Active |
| US11299812B2 | Electrolytic solution generator | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.