Toru Abiko
26Patents
5h-index
47Co-inventors
69Inventor score
Filing activity: Jul 19, 1989 → Jul 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5476713A | Magneto-optical recording medium | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4920822A | Leather-covered steering wheel | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5976659A | Optical disk and method of manufacturing optical disk | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7857471B2 | Optical sheet having bonded prism and polarizer sheets and display device | Physics | 7 | Active |
| US10175390B2 | Face protective optical element | Performing Operations; Transporting | 6 | Active |
| US5930207A | Magneto-optical recording medium having plural dielectric layers with different thermal conductivities | Physics | 5 | Expired |
| US7961278B2 | Optical sheet stack and liquid crystal display device | Physics | 5 | Active |
| US6938267B2 | Optical disc and fabrication method thereof | Physics | 4 | Expired |
| US6548138B2 | Optical recording medium | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7545460B2 | Liquid crystal display, optical sheet manufacturing method, and optical sheet | Physics | 3 | Active |
| US7995158B2 | Liquid crystal display apparatus | Physics | 3 | Active |
| US5204043A | Method of manufacturing steering wheel | Performing Operations; Transporting | 3 | Expired |
| US7782420B2 | Optical element covering member, backlight, and liquid crystal display device | Physics | 3 | Active |
| US7697088B2 | Optical element package, backlight, and liquid crystal display device | Physics | 1 | Active |
| US7880970B2 | Optical packaged body, method of manufacturing it, illuminating device, and display unit | Emerging Cross-Sectional Technologies | 1 | Active |
| US6551681B2 | Optical recording medium | Emerging Cross-Sectional Technologies | 1 | Expired |
| USRE48143E1 | Liquid crystal display apparatus | General | 1 | Active |
| US8553175B2 | Optical sheet having irregularity portions, backlight device with optical sheet, and liquid crystal display device including a backlight device with optical sheet | Physics | 1 | Active |
| US5904819A | Optical disk and method of manufacturing optical disk | Emerging Cross-Sectional Technologies | 1 | Expired |
| USRE46601E1 | Liquid crystal display apparatus | General | 1 | Active |
| US6551680B2 | Optical recording medium | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7787353B2 | Optical recording medium and method for manufacturing same | Physics | 0 | Active |
| US8670088B2 | Optical sheet comprising a base composed of a stack of transmissive sheets, and a back-light device and liquid crystal device incorporating the optical sheet | Physics | 0 | Active |
| US6194046A | Optical recording medium and manufacturing method thereof | Emerging Cross-Sectional Technologies | 0 | Expired |
| USRE48844E1 | Liquid crystal display apparatus | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.