Takashi Ohmori
108Patents
23h-index
100Co-inventors
93Inventor score
Filing activity: Jun 17, 1977 → Oct 4, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4567488A | Thermal head drive device | Performing Operations; Transporting | 138 | Expired |
| US4898001A | Gas turbine combustor | Mechanical Engineering; Lighting; Heating | 126 | Expired |
| US5805550A | Recording medium capable of recording a first data-type and a second data-type, playback method and playback device for playing back from the recording medium, and recording device for recording first-type data and second type data on the recording medium | Physics | 123 | Expired |
| US5069029A | Gas turbine combustor and combustion method therefor | Mechanical Engineering; Lighting; Heating | 82 | Expired |
| US5799212A | Efficient recording medium | Physics | 81 | Expired |
| US5388093A | Disc recording and/or reproducing apparatus for recording continuous compressed data in plural data regions and disc therefor | Physics | 79 | Expired |
| US5054280A | Gas turbine combustor and method of running the same | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US5687397A | System for expansion of data storage medium to store user data | Physics | 51 | Expired |
| US5737290A | Recording medium capable of recording a first data-type and a second data-type, playback method and playback device for playing back from the recording medium, and recording device for recording first-type data and second-type data on the recording medium | Physics | 48 | Expired |
| US4603548A | Method of supplying fuel into gas turbine combustor | Mechanical Engineering; Lighting; Heating | 46 | Expired |
| US4598553A | Combustor for gas turbine | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US4463301A | Step motor driving circuit | Electricity | 45 | Expired |
| US4563691A | Thermo-sensitive recording apparatus | Performing Operations; Transporting | 44 | Expired |
| US5737639A | Method and apparatus for the recording and reproducing of data on a storage medium | Physics | 42 | Expired |
| US5127229A | Gas turbine combustor | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US5408478A | Apparatus for reproducing a recording with reduced error correction anomalies at linking portions | Physics | 41 | Expired |
| US4587809A | Premixing swirling burner | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US4558374A | Picture data processing device | Electricity | 33 | Expired |
| US5279885A | Ink-jet recording sheet | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4739420A | Method and apparatus for recording and reproducing a digital signal on a record medium using a rotary head | Chemistry; Metallurgy | 28 | Expired |
| US4709149A | Copying machine | Electricity | 27 | Expired |
| US4447832A | Reproducing machine | Electricity | 23 | Expired |
| US4385302A | Multicolor recording apparatus | Electricity | 23 | Expired |
| US4469433A | Color copying machine using signal conversion | Electricity | 22 | Expired |
| US5201181A | Combustor and method of operating same | Mechanical Engineering; Lighting; Heating | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.