Inventor · disambiguated record
Tatsuo Iwasawa
Also filed as: IWASAWA TATSUO
2 granted patents·3 pending applications·33 citations·filing 2002–2007
60Inventor score
Top patents by PatentIndex Score
5 records- 0179US7694448B2Recoil shock device in toy gunTOKYO MARUI CO LTD·Filed 2006·Granted Apr 13, 2010·28 cites·4 claims
- 0249US2008191048A1Connecting device for layout elements in model trainIWASAWA TATSUO·Filed 2007·Application pending·0 cites
- 0348US6659839B2Model aircraft capable of reproducing flight attitudeTOKYO MARUI CO LTD·Filed 2002·Granted Dec 9, 2003·5 cites·6 claims
- 0437US2010043766A1Safety device in imitation gunIWASAWA TATSUO·Filed 2007·Application pending·0 cites
- 0529US2007202468A1Combination power supply and light emission device for toy gunIWASAWA TATSUO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →