Kunio Kobayashi
35Patents
12h-index
56Co-inventors
84Inventor score
Filing activity: Sep 24, 1975 → Feb 26, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4368239A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4506000A | Magnetic recording medium | Physics | 40 | Expired |
| US5574993A | Mobile communication apparatus and method | Electricity | 38 | Expired |
| US4907701A | Apparatus for inspecting the appearance of semiconductor devices | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6163145A | Transporting apparatus for semiconductor device | Physics | 26 | Expired |
| US6430588B1 | Apparatus and method for elliptic-curve multiplication and recording medium having recorded thereon a program for implementing the method | Physics | 22 | Expired |
| USD732284S1 | Athletic shoe | General | 22 | Active |
| US4563631A | Voltage regulator for charging generator | Electricity | 21 | Expired |
| US5936418A | Semiconductor device socket | Electricity | 20 | Expired |
| US4618811A | Voltage regulator for charging generator | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4384100A | Novel diorganopolysiloxane compounds | Chemistry; Metallurgy | 13 | Expired |
| US4369230A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4914261A | Cable connecting box | Physics | 12 | Expired |
| US5517036A | Tape carrier, and test apparatus for the same | Electricity | 12 | Expired |
| US5578919A | Method of testing semiconductor device and test apparatus for the same | Electricity | 12 | Expired |
| US4443490A | Magnetic recording medium | Physics | 11 | Expired |
| US5565008A | Process of raising a semiconductor device out of a pallet using a positioning rod | Electricity | 10 | Expired |
| US3977607A | Projecting nozzle for powder coating | Performing Operations; Transporting | 9 | Expired |
| US4984519A | Delay circuit for use in electric blasting system | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5461258A | Semiconductor device socket | Electricity | 9 | Expired |
| US5658153A | Socket apparatus | Electricity | 8 | Expired |
| US5118626A | Apparatus for controlling the fermentation of moromi mash | Chemistry; Metallurgy | 6 | Expired |
| US6972202B2 | Method of manufacturing and testing a semiconductor device | Electricity | 6 | Expired |
| US4926747A | Apparatus for manufacturing soy sauce | Human Necessities | 5 | Expired |
| US4888190A | Method of manufacturing soy sauce | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.