Inventor · disambiguated record
Koshiro Kunii
Also filed as: KUNII KOSHIRO
7 granted patents·84 citations·filing 1992–2019
82Inventor score
Top patents by PatentIndex Score
7 records- 0187US11180659B2Alpha-alumina flakesMERCK PATENT GMBH·Filed 2019·Granted Nov 23, 2021·1 cites·19 claims
- 0283US8821627B2Effect pigments with an outer protective coating comprising zinc oxideKUNII KOSHIRO·Filed 2011·Granted Sep 2, 2014·6 cites·13 claims
- 0380US5873934ASurface-treating agent, surface-treated plateletlike pigment and process for producting the sameMERCK PATENT GMBH·Filed 1996·Granted Feb 23, 1999·57 cites·10 claims
- 0478US11142649B2α-alumina flakesMERCK PATENT GMBH·Filed 2019·Granted Oct 12, 2021·0 cites·20 claims
- 0567US10457812B2α-alumina flakesMERCK PATENT GMBH·Filed 2014·Granted Oct 29, 2019·0 cites·23 claims
- 0666US5228911AOxidized graphite flaky particles and pigments based thereonMERCK PATENT GMBH·Filed 1992·Granted Jul 20, 1993·20 cites·14 claims
- 0764US11999858B2Laser additive and its use in polymer materialsMERCK PATENT GMBH·Filed 2019·Granted Jun 4, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →