Tomohiro Fujii
24Patents
7h-index
33Co-inventors
69Inventor score
Filing activity: Dec 1, 1995 → Sep 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6334090A | GPS terminal, position measuring system, and map display method using the same | Physics | 40 | Expired |
| US6081608A | Printing quality examining method | Physics | 21 | Expired |
| US6020784A | FM demodulation circuit | Electricity | 12 | Expired |
| US5825265A | Grounded inductance circuit using a gyrator circuit | Electricity | 11 | Expired |
| US5963062A | Window comparator | Physics | 9 | Expired |
| US7661798B2 | Liquid ejection head, liquid supply apparatus, liquid ejection apparatus, and liquid supply method | Performing Operations; Transporting | 9 | Active |
| US5721507A | Full-wave rectifying circuit having only one differential pair circuit with a function for combining a pair of half-wave rectified currents into a full-wave rectified current | Electricity | 8 | Expired |
| US7570960B2 | Mobile terminal, position search system, position search method, and program therefor | Electricity | 6 | Active |
| US6542113B2 | Global positioning system | Physics | 5 | Expired |
| US7537318B2 | Ink jet print head, ink jet printing apparatus, and method for manufacturing ink jet print head | Performing Operations; Transporting | 5 | Active |
| US8079571B2 | Shock-absorbing fence | Fixed Constructions | 4 | Active |
| US5635884A | Grounded inductance circuit using gyrator circuit | Electricity | 4 | Expired |
| US10626112B2 | Heterocyclic sulfonamide derivative and medicine comprising same | Chemistry; Metallurgy | 2 | Active |
| US5793251A | Demodulator circuit using gyrator circuit | Electricity | 2 | Expired |
| US8482583B2 | Information processing device that can be held at least in two directions for use | Electricity | 2 | Active |
| US8287098B2 | Liquid ejection head, liquid supply apparatus, liquid ejection apparatus, and liquid supply method | Performing Operations; Transporting | 1 | Active |
| US6223024A | Intermittent control reception circuit for low consumptive current sake | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12024549B2 | Compound having affinity substance to soluble protein, cleavable portion and reactive group, or salt thereof | Chemistry; Metallurgy | 1 | Active |
| US6373966B1 | Print quality examining apparatus | Physics | 1 | Expired |
| US9063077B2 | Analysis tool and manufacturing method thereof | Performing Operations; Transporting | 0 | Active |
| US9021385B2 | Computer-readable storage medium having stored thereon display control program, display control system, display control apparatus, and display control method | Physics | 0 | Active |
| US12275460B2 | Systems, assemblies, and methods for locking cab to main body of work machine | Fixed Constructions | 0 | Active |
| US7894187B2 | Portable electronic apparatus | Electricity | 0 | Active |
| US8788564B2 | Information processing apparatus, storage medium, information processing method, and information processing system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.