Inventor · disambiguated record
Tetsuo Yamamura
Also filed as: YAMAMURA TETSUO
2 granted patents·25 citations·filing 1993–1993
59Inventor score
Files withYUMEDIA CO LTD2
Top patents by PatentIndex Score
2 records- 0141US5354968ABattery powered electric cigarette lighter having snap together construction and shutter-actuated heaterYUMEDIA CO LTD·Filed 1993·Granted Oct 11, 1994·21 cites·12 claims
- 0228US5380984AHeater device of cigarette lighter and method of manufacturing the sameYUMEDIA CO LTD·Filed 1993·Granted Jan 10, 1995·4 cites·3 claims
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