Assignee
HIRAREN TOSHIMITSU
JP·3 granted patents·1 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0165US9234984B2Photochromic compositionHIRAREN TOSHIMITSU·Filed 2011·Granted Jan 12, 2016·1 cites·21 claims
- 0243US9377664B2Photocromic compositionHIRAREN TOSHIMITSU·Filed 2012·Granted Jun 28, 2016·0 cites·15 claims
- 0340US9513407B2Photochromic composition and optical article using photochromic compositionHIRAREN TOSHIMITSU·Filed 2012·Granted Dec 6, 2016·0 cites·13 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →