Yoshihiro Abe
30Patents
7h-index
42Co-inventors
69Inventor score
Filing activity: Dec 5, 1980 → Oct 31, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10481249B2 | Radar apparatus | Physics | 12 | Active |
| US4843262A | Pull up or pull down electronic device | Electricity | 10 | Expired |
| US6643486B1 | Developing device for an image forming apparatus | Physics | 9 | Expired |
| US4412732A | Transfer medium separating device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4703019A | Glass useful as either photosensitive glass or opaline foam glass | Chemistry; Metallurgy | 8 | Expired |
| US4417912A | Method of producing crystallized glass from phosphate glass | Chemistry; Metallurgy | 8 | Expired |
| US4486320A | Tape guide for magnetic recording tape cassettes and magnetic recording tape cassettes containing same | Physics | 7 | Expired |
| US5544147A | Disk reproducing apparatus | Physics | 7 | Expired |
| US4389112A | Transfer sheet separating/conveying apparatus for use in electrophotographic copying machines | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6795674B2 | Developing device for an image forming apparatus | Physics | 6 | Expired |
| US6228339A | Process for producing hydroxyapatite fibers | Chemistry; Metallurgy | 5 | Expired |
| US7764152B2 | Contactor, contact structure provided with contactors, probe card, test apparatus, method of production of contact structure, and production apparatus of contact structure | Electricity | 4 | Active |
| US9097796B2 | Radar apparatus | Physics | 4 | Active |
| US7755534B2 | Radar sensor for receiving radar wave while judging existence of wave attenuator | Physics | 4 | Active |
| US8134381B2 | Connection board, probe card, and electronic device test apparatus comprising same | Physics | 4 | Active |
| US5028960A | Image density control method for an image forming apparatus | Physics | 3 | Expired |
| US5110949A | Method of synthesizing leukotriene B.sub.4 and derivatives thereof | Chemistry; Metallurgy | 3 | Expired |
| US8241929B2 | Contactor, contact structure, probe card, and test apparatus | Electricity | 2 | Active |
| US9075134B2 | Radar system | Physics | 2 | Active |
| US9772441B2 | Illumination device and display unit | Emerging Cross-Sectional Technologies | 2 | Active |
| US4873024A | Method of synthesizing leukotriene B.sub.4 and derivatives thereof | Chemistry; Metallurgy | 2 | Expired |
| US10363397B2 | Catheter, catheter manipulation part, and catheter manufacturing method | Human Necessities | 2 | Active |
| US8097475B2 | Method of production of a contact structure | Electricity | 2 | Active |
| US8212579B2 | Fixing apparatus for a probe card | Physics | 2 | Active |
| US5266557A | Method of fabricating superconducting ceramic pipe | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.