Jun Komiyama
71Patents
24h-index
30Co-inventors
88Inventor score
Filing activity: Jun 30, 1997 → Nov 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD566099S1 | Headphone | General | 141 | Expired |
| USD519497S1 | Headphone | General | 116 | Expired |
| USD620474S1 | Headphone | General | 97 | Expired |
| USD539267S1 | Headphone | General | 75 | Expired |
| USD590375S1 | Earphone | General | 74 | Expired |
| USD477593S1 | Headphone | General | 73 | Expired |
| USD578105S1 | Speaker box | General | 72 | Expired |
| USD589498S1 | Earphone | General | 69 | Expired |
| USD588111S1 | Headphone | General | 68 | Expired |
| USD587680S1 | Headphone | General | 63 | Expired |
| USD609694S1 | Headphone | General | 57 | Expired |
| USD434751S | Speaker box | General | 56 | Expired |
| USD477822S1 | Headphone | General | 55 | Expired |
| USD517045S1 | Headphone | General | 52 | Expired |
| USD519110S1 | Headphone | General | 51 | Expired |
| USD666990S1 | Headphone | General | 47 | Active |
| USD590810S1 | Headphone | General | 47 | Expired |
| USD587679S1 | Headphone | General | 45 | Expired |
| USD601125S1 | Headset | General | 34 | Expired |
| USD656125S1 | Headphone | General | 33 | Expired |
| USD635547S1 | Headphone | General | 30 | Expired |
| USD589932S1 | Headphone | General | 29 | Expired |
| USD429233S | Disc recorder | General | 25 | Expired |
| USD492941S1 | Headphone | General | 24 | Expired |
| USD679682S1 | Earphone | General | 24 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.