Inventor · disambiguated record
Keizo Hosoya
Also filed as: HOSOYA KEIZO
2 granted patents·2 pending applications·99 citations·filing 1998–2024
68Inventor score
Top patents by PatentIndex Score
4 records- 0186US6070911AClamp-type pipe jointJGC CORP·Filed 1999·Granted Jun 6, 2000·66 cites·12 claims
- 0272US6514631B1Heating furnace tube and method of manufacturing the sameJGC CORP·Filed 1998·Granted Feb 4, 2003·33 cites·11 claims
- 0363US2025127961A1Bone regeneration material, method for manufacturing bone regeneration material, and bone regeneration material manufacturing deviceUNIV TOHOKU·Filed 2024·Application pending·0 cites
- 0437US2004195836A1Method and structure for connecting difficult-to-join pipes to be used at high temperatureFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keizo Hosoya 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 →