Assignee

KAWANISHI HIROYUKI

JP·1 granted patent·0 citations·filing 2005–2005

Technology mixC08J1 C08K1 C09K1 G02B1 G02F1 Y10T1

Top patents by PatentIndex Score

1 record

0134US8308862B2Optical cellulose acylate film, polarizing plate and liquid crystal display deviceKAWANISHI HIROYUKI·Filed 2005·Granted Nov 13, 2012·0 cites·26 claims

Join the waitlist — get patent alerts

Get an alert when KAWANISHI HIROYUKI files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →