Shiro Iida
95Patents
15h-index
34Co-inventors
80Inventor score
Filing activity: Oct 7, 1993 → Feb 24, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD576749S1 | Fluorescent lamp | General | 89 | Expired |
| USD574093S1 | Fluorescent lamp | General | 81 | Expired |
| USD594999S1 | Fluorescent lamp | General | 77 | Expired |
| USD544109S1 | Fluorescent lamp | General | 56 | Expired |
| USD558904S1 | Fluorescent lamp | General | 53 | Expired |
| USD577138S1 | Fluorescent lamp | General | 36 | Expired |
| USD542426S1 | Fluorescent lamp | General | 35 | Expired |
| USD417296S | Self-ballasted compact fluorescent lamps | General | 31 | Expired |
| US6172452A | Low pressure mercury vapor discharge lamp with heat conductive component | Electricity | 26 | Expired |
| USD414282S | Self-ballasted compact fluorescent lamps | General | 20 | Expired |
| USD415293S | Self-ballasted compact fluorescent lamps | General | 20 | Expired |
| USD411890S | Self-ballasted compact fluorescent lamps | General | 18 | Expired |
| USD528229S1 | Fluorescent lamp | General | 17 | Expired |
| USD420155S | Self-ballasted compact fluorescent lamps | General | 17 | Expired |
| USD355495S | Fluorescent lamp | General | 15 | Expired |
| USD537547S1 | Fluorescent lamp | General | 14 | Expired |
| US5844357A | Light-bulb-shaped fluorescent lamp | Electricity | 12 | Expired |
| US7701153B2 | Visible indication of mistaken lamp use | Emerging Cross-Sectional Technologies | 12 | Active |
| USD603089S1 | Fluorescent lamp | General | 11 | Expired |
| USD353901S | Fluorescent lamp | General | 11 | Expired |
| USD354145S | Fluorescent lamp | General | 11 | Expired |
| USD356874S | Fluorescent lamp | General | 10 | Expired |
| USD529636S1 | Fluorescent lamp | General | 10 | Expired |
| US6225742A | Self-ballasted fluorescent lamp | Electricity | 9 | Expired |
| USD400988S | Fluorescent lamp | General | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.