Inventor · disambiguated record
Toshiyasu Imai
Also filed as: IMAI TOSHIYASU
17 granted patents·10 pending applications·22 citations·filing 2005–2024
89Inventor score
Top patents by PatentIndex Score
27 records- 0186US2024417379A1P2x4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2024·Application pending·0 cites
- 0283US9969700B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2016·Granted May 15, 2018·3 cites·11 claims
- 0382US8470814B2Diazepinedione derivativeSAKUMA SHOGO·Filed 2010·Granted Jun 25, 2013·8 cites·15 claims
- 0479US12116351B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2022·Granted Oct 15, 2024·0 cites·23 claims
- 0579US9382236B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2013·Granted Jul 5, 2016·3 cites·16 claims
- 0677US8962613B2P2X4 receptor antagonistSAKUMA SHOGO·Filed 2011·Granted Feb 24, 2015·5 cites·22 claims
- 0775US2023059381A1Prophylactic or therapeutic agent for neuropathic pain associated with guillain-barre syndromeUNIV KYUSHU·Filed 2022·Application pending·0 cites
- 0872US9873683B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2014·Granted Jan 23, 2018·2 cites·22 claims
- 0969US12233071B2Medicament for treating coughNIPPON CHEMIPHAR CO·Filed 2023·Granted Feb 25, 2025·0 cites·12 claims
- 1069US11434207B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2020·Granted Sep 6, 2022·0 cites·43 claims
- 1166US8778933B2Diazepinedione derivativeNIPPON CHEMIPHAR CO·Filed 2013·Granted Jul 15, 2014·1 cites·4 claims
- 1265US10633349B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2018·Granted Apr 28, 2020·0 cites·11 claims
- 1361US11666582B2Medicament for treating coughNIPPON CHEMIPHAR CO·Filed 2019·Granted Jun 6, 2023·0 cites·22 claims
- 1461US2025375456A1Agent for preventing or treating respiratory diseaseNIPPON CHEMIPHAR CO·Filed 2022·Application pending·0 cites
- 1557US2019046539A1Prophylactic or therapeutic agent for neuropathic pain associated with guillain-barre syndromeUNIV KYUSHU·Filed 2018·Application pending·0 cites
- 1653US12090158B2Medicine for diabetic peripheral neuropathyNIPPON CHEMIPHAR CO·Filed 2019·Granted Sep 17, 2024·0 cites·10 claims
- 1753US10150744B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2014·Granted Dec 11, 2018·0 cites·13 claims
- 1853US2014163013A1Prophylactic or therapeutic agent for neuropathic pain associated with guillain-barre syndromeNIPPON CHEMIPHAR CO·Filed 2012·Application pending·0 cites
- 1953US2010256123A1P2x4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2007·Application pending·0 cites
- 2052US2017065608A1Prophylactic or therapeutic agent for neuropathic pain associated with guillain-barre syndromeUNIV KYUSHU·Filed 2016·Application pending·0 cites
- 2151US10472333B2P2X4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2018·Granted Nov 12, 2019·0 cites·11 claims
- 2247US2011092703A1P2x4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2008·Application pending·0 cites
- 2344US2012116073A1P2x4 receptor antagonistSAKUMA SHOGO·Filed 2012·Application pending·0 cites
- 2442US11918589B2Medicament for treatment of multiple sclerosisNIPPON CHEMIPHAR CO·Filed 2017·Granted Mar 5, 2024·0 cites·22 claims
- 2540US2009030041A1N-substituted N-(4-piperidinyl) Amide DerivativeTAKAHASHI TOSHIHIRO·Filed 2005·Application pending·0 cites
- 2632US8680110B2P2X4 receptor antagonistUSHIODA MASATOSHI·Filed 2011·Granted Mar 25, 2014·0 cites·19 claims
- 2732US8673915B2P 2×4 receptor antagonistUSHIODA MASATOSHI·Filed 2011·Granted Mar 18, 2014·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Toshiyasu Imai 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 →