Kozo Okamoto
17Patents
6h-index
26Co-inventors
66Inventor score
Filing activity: Apr 6, 1984 → Jun 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4526525A | Fleecy confectionery producing machine | Human Necessities | 91 | Expired |
| US5895598A | Roller apparatus with magnetic induction heating arrangement | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5393959A | Induction heating roller apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5553729A | Induction heating roller apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7420141B2 | Thermal processing roller and temperature control apparatus for roller | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US6670588B2 | Inductive heating roller apparatus | Physics | 6 | Expired |
| US6373035B1 | Induction-heating roller device | Electricity | 6 | Expired |
| US6992272B2 | Thermal processing roller and temperature control apparatus for roller | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US8833511B2 | Insulator for audio and method for evaluating same | Electricity | 4 | Active |
| US6437301B1 | Induction heating roller apparatus | Electricity | 4 | Expired |
| US9595768B2 | Glazing with a soldered connector | Chemistry; Metallurgy | 2 | Active |
| US10465816B2 | Fluid servo valve and fluid servo apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US7533308B2 | Semiconductor test system | Physics | 0 | Expired |
| US11335491B2 | Fluid servo valve and fluid servo apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US12276674B2 | Servo-type vibration detector and vibration control device | Physics | 0 | Active |
| US11818825B2 | Induction heated roll apparatus | Electricity | 0 | Active |
| US10194491B2 | Induction heat generation roller device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.