Hiroyuki Kobayashi
610Patents
36h-index
727Co-inventors
93Inventor score
Filing activity: May 30, 1980 → Jan 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5584751A | Wafer polishing apparatus | Performing Operations; Transporting | 264 | Expired |
| USD679726S1 | Display screen portion with icon | General | 174 | Active |
| US6228466A | Printed wiring board and method for manufacturing the same | Emerging Cross-Sectional Technologies | 155 | Expired |
| US5033013A | Method and apparatus for measuring the amount of exercise | Human Necessities | 154 | Expired |
| US6677984B2 | Electronic endoscope system | Human Necessities | 104 | Expired |
| US6014339A | Synchronous DRAM whose power consumption is minimized | Physics | 104 | Expired |
| US6778208B2 | Electronic endoscope system | Human Necessities | 101 | Expired |
| US4396929A | Gallium nitride light-emitting element and method of manufacturing the same | Electricity | 89 | Expired |
| US4887152A | Message delivery system operable in an override mode upon reception of a command signal | Electricity | 88 | Expired |
| USD401592S | Antenna radome | General | 83 | Expired |
| US7051213B1 | Storage medium and method and apparatus for separately protecting data in different areas of the storage medium | Physics | 81 | Expired |
| US5859449A | Semiconductor integrated circuit | Electricity | 80 | Expired |
| US7001329B2 | Capsule endoscope guidance system, capsule endoscope holder, and capsule endoscope | Electricity | 71 | Expired |
| US4316208A | Light-emitting semiconductor device and method of fabricating same | Electricity | 70 | Expired |
| US7358987B2 | Endoscope system | Human Necessities | 68 | Expired |
| USD614074S1 | Paw print jewelry bail | General | 67 | Expired |
| USD678309S1 | Portion of a screen display with graphical user interface | General | 65 | Active |
| US7623150B2 | Electronic endoscope | Electricity | 65 | Expired |
| US9399352B2 | Liquid container | Performing Operations; Transporting | 59 | Active |
| US6704535B2 | Fiber-reinforced intermediate transfer member for electrophotography, and electrophotographic apparatus including same | Physics | 56 | Expired |
| US6500223B1 | Granular fertilizer coated with decomposable coating film and process for producing the same | Chemistry; Metallurgy | 52 | Expired |
| US5886979A | Information recording medium and method for recording and reproducing information to a medium to prevent unauthorized copying | Physics | 51 | Expired |
| US6875984B2 | Bio electron microscope and observation method of specimen | Electricity | 51 | Expired |
| US6570156B1 | Autoadjusting electron microscope | Emerging Cross-Sectional Technologies | 49 | Expired |
| US7880721B2 | Wave receiving device and method of determining wave reception | Physics | 48 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.