Kunio Ito
56Patents
15h-index
106Co-inventors
87Inventor score
Filing activity: Dec 7, 1976 → Jul 11, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4588279A | Cleaning roller intermediate transfer member | Physics | 46 | Expired |
| US4518976A | Recording apparatus | Physics | 44 | Expired |
| USD386526S | Holder for a rubber eraser | General | 44 | Expired |
| USD416940S | Marking pen | General | 38 | Expired |
| US4878091A | Multicolor image forming apparatus | Physics | 31 | Expired |
| USD325221S | Cap for a writing instrument | General | 30 | Expired |
| US6432534B1 | Process for the production of tablets and tablets | Emerging Cross-Sectional Technologies | 27 | Expired |
| USD358844S | Cap for a writing instrument | General | 26 | Expired |
| US4585319A | Recording apparatus for electrostatic images | Physics | 26 | Expired |
| USD338686S | Cap for a writing instrument | General | 24 | Expired |
| US4645327A | Recording apparatus having water vapor removing or preventing means | Physics | 22 | Expired |
| US6344309B2 | Polysilane composition for forming a coating suitable for bearing a metal pattern, metal pattern forming method, wiring board preparing method | Electricity | 20 | Expired |
| US8071128B2 | Intrabuccally rapidly disintegrating tablet and a production method of the tablets | Human Necessities | 19 | Expired |
| US6342248B1 | Dividable tablet and press-through pack | Performing Operations; Transporting | 16 | Expired |
| US5012633A | Lawn mower | Human Necessities | 16 | Expired |
| US4514486A | Method for the formation of images | Physics | 13 | Expired |
| US6964779B1 | Tablet manufacturing method and tablet | Performing Operations; Transporting | 12 | Expired |
| US8357396B2 | Intrabuccally rapidly disintegrating tablet and a production method of the tablets | Human Necessities | 12 | Active |
| US4288521A | Process for the production of photosensitive plates for printing | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4292389A | Process for preparing photosensitive plates for printing | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8945618B2 | Intrabuccally rapidly disintegrating tablet and a production method of the tablets | Human Necessities | 10 | Active |
| US4926249A | Color image reader having a lens and prism incorporated into a single unit | Physics | 10 | Expired |
| US8956650B2 | Intrabuccally rapidly disintegrating tablet and a production method of the tablets | Human Necessities | 10 | Active |
| US4585723A | Developer for electrostatic latent image and method of forming image | Physics | 10 | Expired |
| US6255241A | Method of producing fullerene-dispersed ceramics | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.