Inventor · disambiguated record
Yuichi Iimura
Also filed as: IIMURA YUICHI
6 granted patents·13 citations·filing 2009–2017
72Inventor score
Technology areasG02C
Top patents by PatentIndex Score
6 records- 0166US8042937B2Temple of eyeglass frameFOUR NINES INC·Filed 2009·Granted Oct 25, 2011·9 cites·6 claims
- 0259US8915587B2Eyeglass frameIIMURA YUICHI·Filed 2011·Granted Dec 23, 2014·4 cites·8 claims
- 0347US10082677B2Eyeglass frameFOUR NINES CO LTD·Filed 2017·Granted Sep 25, 2018·0 cites·6 claims
- 0439US9052532B2Eyeglass frameFOUR NINES CO LTD·Filed 2013·Granted Jun 9, 2015·0 cites·13 claims
- 0538US9116362B2Eyeglass frameFOUR NINES CO LTD·Filed 2013·Granted Aug 25, 2015·0 cites·9 claims
- 0638US7980691B2Fixing mechanism of gut for half rimFOUR NINES INC·Filed 2010·Granted Jul 19, 2011·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →