Inventor · disambiguated record
Hitoshi Kurihara
Also filed as: KURIHARA HITOSHI
4 granted patents·4 pending applications·8 citations·filing 2000–2013
70Inventor score
Technology areasA61P
Top patents by PatentIndex Score
8 records- 0171US7601488B2Hyaluronic acid oligosaccharide fractions and drugs containing the sameSEIKAGAKU KOGYO CO LTD·Filed 2007·Granted Oct 13, 2009·1 cites·3 claims
- 0266US8314079B2Hyaluronic acid oligosaccharide fractions and drugs containing the sameASARI AKIRA·Filed 2011·Granted Nov 20, 2012·1 cites·6 claims
- 0366US7507723B2Hyaluronic acid oligosaccharide fractions and drugs containing the sameSEIKAGAKU KOGYO CO LTD·Filed 2001·Granted Mar 24, 2009·3 cites·1 claims
- 0464US6436911B1IL-12 production inhibitorSEIKAGAKU KOGYO CO LTD·Filed 2000·Granted Aug 20, 2002·3 cites·8 claims
- 0564US2009291914A1Hyaluronic acid oligosaccharide fractions and drugs containing the sameSEIKAGAKU KOGYO CO LTD·Filed 2009·Application pending·0 cites
- 0660US2008182983A1Hyaluronic acid oligosaccharide fractions and drugs containing the sameSEIKAGAKU KOGYO CO LTD·Filed 2007·Application pending·0 cites
- 0742US2015209384A1Oral preparation for promoting expression of tgf-beta, oral preparation for inhibiting production of pain-mediating substance, and oral preparation for preventing edemaKEWPIE CORP·Filed 2013·Application pending·0 cites
- 0840US2004097465A1ll-12 expression controlling agentsFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hitoshi Kurihara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →