Mitsuru Kondo
70Patents
13h-index
105Co-inventors
87Inventor score
Filing activity: May 1, 1974 → Mar 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4386373A | Facsimile apparatus | Electricity | 35 | Expired |
| US4706126A | Facsimile apparatus | Electricity | 22 | Expired |
| US6979801B2 | Glow plug with built-in combustion pressure sensor and manufacturing method thereof | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US8128339B2 | Bearing support structure and gas turbine | Mechanical Engineering; Lighting; Heating | 21 | Active |
| US4586088A | Transmission control system for facsimile transceiver | Electricity | 20 | Expired |
| US4226912A | Heat-sensitive recording material | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4661857A | Facsimile communication control method | Electricity | 19 | Expired |
| US7798767B2 | Casing and gas turbine | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US6769257B2 | Transition piece outlet structure enabling to reduce the temperature, and a transition piece, a combustor and a gas turbine providing the above output structure | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4262294A | Electrostatic printing apparatus comprising improved electrode drive means | Performing Operations; Transporting | 16 | Expired |
| US4539600A | Image signal processing with a variable threshold | Electricity | 14 | Expired |
| US7908866B2 | Gas turbine combustor | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US4620233A | Facsimile transceiver utilizing orthogonal conversion | Electricity | 13 | Expired |
| US4571633A | High-speed facsimile machine capable of parallel processing | Electricity | 12 | Expired |
| US5323643A | Device for detecting change in internal pressure of cylinder | Physics | 12 | Expired |
| US4536220A | Fluoran derivatives as new compounds and recording system utilizing the same as colorless chromogenic material | Chemistry; Metallurgy | 12 | Expired |
| US4496987A | Conversion of an analog image signal into a binary image signal | Electricity | 12 | Expired |
| US4704379A | Pressure sensitive manifold sheet | Performing Operations; Transporting | 11 | Expired |
| US4310859A | Paper cutter for facsimile apparatus | Electricity | 10 | Expired |
| US6662568B2 | Hollow structure with flange | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6553766B2 | Cooling structure of a combustor tail tube | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4629800A | Fluoran compounds | Chemistry; Metallurgy | 8 | Expired |
| US4803193A | Heat-sensitive recording material using chromeno compound | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4658276A | Phthalide derivatives and recording system utilizing the same | Chemistry; Metallurgy | 8 | Expired |
| US4641160A | Recording system utilizing phthalide derivatives as colorless chromogenic material | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.