Inventor · disambiguated record
Zheng Long Cai
Also filed as: CAI ZHENG L · CAI ZHENG LONG
4 granted patents·16 citations·filing 1995–2001
69Inventor score
Top patents by PatentIndex Score
4 records- 0139US6556230B2Heat meltable ink image-receiving sheet and image forming method using the sameFUJI KAGAKU SHIKOGYO·Filed 2001·Granted Apr 29, 2003·0 cites·8 claims
- 0237US5567065AInk ribbon cassetteFUJI KAGAKU SHIKOGYO·Filed 1995·Granted Oct 22, 1996·10 cites·9 claims
- 0332US5558450AInk ribbon fabric foundationFUJI KAGAKU SHIKOGYO·Filed 1995·Granted Sep 24, 1996·4 cites·3 claims
- 0425US5984547ASteamless ink ribbon and manufacture thereofKITAMURA MFG CO LTD·Filed 1998·Granted Nov 16, 1999·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →