Mitsuhiro Ota
20Patents
5h-index
30Co-inventors
69Inventor score
Filing activity: Mar 13, 1986 → Dec 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4732615A | Copper phthalocyanine compound and aqueous ink composition comprising the same | Chemistry; Metallurgy | 59 | Expired |
| US6088546A | Image forming apparatus with glossiness detection | Physics | 19 | Expired |
| US5950061A | Fixing member having an inner elastic layer with a surface roughness | Physics | 11 | Expired |
| US4771129A | Monoazo dyestuffs containing substituted amino triazine | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6266509A | Fixing apparatus | Physics | 7 | Expired |
| US10842971B2 | Balloon catheter | Human Necessities | 5 | Active |
| US5809368A | Image forming apparatus capable of forming an image having a plurality of colors on a light-transmitting recording material | Physics | 5 | Expired |
| US7653320B2 | Image forming system and control method that change sequence of image formation based on fixation method | Physics | 5 | Active |
| US7672603B2 | Image formation control based on printing rate | Physics | 4 | Active |
| US10874837B2 | Balloon catheter | Human Necessities | 4 | Active |
| US7792458B2 | Image forming apparatus having toner image forming device | Physics | 4 | Active |
| US7184676B2 | Charging device and image forming apparatus | Physics | 4 | Expired |
| US6947688B2 | Image-forming apparatus including first and second charging members with a target potential charging feature | Physics | 3 | Expired |
| US8488218B2 | Document reading apparatus | Electricity | 2 | Active |
| US8059863B2 | Work movement analysis method, work movement analysis apparatus, and work movement analysis program | Physics | 2 | Active |
| US6539196B2 | Roll member and fusing device using the same | Physics | 2 | Expired |
| US6363236B1 | Release oil regulating blade, fixing device, and image-forming apparatus | Physics | 1 | Expired |
| US12337128B2 | Balloon catheter | Human Necessities | 0 | Active |
| US12023456B2 | Balloon catheter | Human Necessities | 0 | Active |
| US7398032B2 | Image forming apparatus featuring first and second cleaners operable on the basis of an interval of an image forming process during a continuous image forming process | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.