Akio Ishimoto
35Patents
9h-index
37Co-inventors
75Inventor score
Filing activity: Apr 6, 1977 → Mar 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4736555A | Free access type floor | Fixed Constructions | 53 | Expired |
| US4918133A | Cycloolefin type random copolymer compositions | Chemistry; Metallurgy | 50 | Expired |
| US5278214A | Polyolefin resin composition | Chemistry; Metallurgy | 37 | Expired |
| US5639829A | Polypropylene composition | Chemistry; Metallurgy | 29 | Expired |
| US5414044A | Polyolefin resin composition and crosslinked molded article and process for the production thereof | Chemistry; Metallurgy | 27 | Expired |
| US5639816A | Polypropylene composition | Chemistry; Metallurgy | 22 | Expired |
| US5304596A | Polyolefin resin compositions containing a cycloolefin resin and processes for the preparation thereof | Chemistry; Metallurgy | 12 | Expired |
| US4213925A | Process for continuously producing foamed sheets | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4434023A | Method for producing plate heater | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD933744S1 | Tape cartridge for a label printer | General | 9 | Active |
| US5986008A | Propylene polymer composition and thermoformed object | Chemistry; Metallurgy | 8 | Expired |
| US4124344A | Apparatus for continuously producing foamed sheets | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD930071S1 | Tape cartridge for a label printer | General | 2 | Active |
| US11298956B2 | Ribbon cartridge | Performing Operations; Transporting | 0 | Active |
| US12325233B2 | Cartridge | Performing Operations; Transporting | 0 | Active |
| US11241896B2 | Housing case and tape ribbon set | Performing Operations; Transporting | 0 | Active |
| US11697298B2 | Tape supplying body and tape supplying body set | Performing Operations; Transporting | 0 | Active |
| US11541670B2 | Ribbon cartridge | Performing Operations; Transporting | 0 | Active |
| US11458750B2 | Accommodation body and tape printing system | Performing Operations; Transporting | 0 | Active |
| US11117406B2 | Tape printing device and cartridge set | Performing Operations; Transporting | 0 | Active |
| US11458749B2 | Mounting table and tape printing system | Performing Operations; Transporting | 0 | Active |
| US11958287B2 | Cartridge | Performing Operations; Transporting | 0 | Active |
| US11945244B2 | Cartridge | Performing Operations; Transporting | 0 | Active |
| US11685171B2 | Tape supplying device and tape printing system | Performing Operations; Transporting | 0 | Active |
| US11912049B2 | Cartridge | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.