Masao Ando
74Patents
20h-index
111Co-inventors
91Inventor score
Filing activity: Jul 18, 1974 → Feb 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5388658A | Integrated torque and steering control system | Performing Operations; Transporting | 118 | Expired |
| US5948355A | Air-purifying filter and air-purifier for automobile | Performing Operations; Transporting | 68 | Expired |
| US5358230A | Sheet supplying apparatus | Performing Operations; Transporting | 66 | Expired |
| US4970002A | Method of chromatographic separation | Performing Operations; Transporting | 64 | Expired |
| US4448901A | Expanded particles of polyolefin resin and process for producing same | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6075331A | Systems and methods for managing energy of electric power supply systems | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4332623A | Adsorption separation method and apparatus thereof | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5335939A | Air bag device | Performing Operations; Transporting | 34 | Expired |
| US6032949A | Sheet conveying device and sheet processing apparatus | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5225881A | Image recording apparatus with refeeding path | Physics | 30 | Expired |
| US4483809A | Process for preparing polyolefin foam | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5386983A | Sheet feeding apparatus with reduced generation of static electricity | Performing Operations; Transporting | 28 | Expired |
| US5626982A | Heat insulating pad material, particularly for use in battery shield and manufacture of the same | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6099026A | Air bag cover | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4599115A | Method for controlling simulated moving bed system | Performing Operations; Transporting | 23 | Expired |
| US4405455A | Adsorption separation apparatus | Performing Operations; Transporting | 22 | Expired |
| US4540718A | Pre-expanded particle of polyolefine and process for preparing the same | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5427408A | Air bag device and method of molding a pad portion thereof | Performing Operations; Transporting | 21 | Expired |
| US6658229B2 | Recording material separating apparatus of which separating member is retractable in operative association with guide | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5240242A | Sheet feeding device | Performing Operations; Transporting | 20 | Expired |
| US5041850A | Controller of a label printer | Performing Operations; Transporting | 19 | Expired |
| US4778829A | Process for preparing pre-expanded particles of thermoplastic resin | Chemistry; Metallurgy | 19 | Expired |
| US5708954A | Resupplying apparatus and image forming apparatus | Physics | 19 | Expired |
| US4456186A | Electrically heated reactor for high temperature and pressure chemical reactions | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7075531B1 | Method of creating animation image data files | Physics | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.