Inventor · disambiguated record
Yuko Sagesaka
Also filed as: SAGESAKA YUKO
3 granted patents·92 citations·filing 1995–2001
75Inventor score
Files withITO EN LTD3
Top patents by PatentIndex Score
3 records- 0188US6462051B1Composition for reducing mental fatigue, composition for maintaining and enhancing concentration, and composition for maintaining and enhancing mental vigorITO EN LTD·Filed 2001·Granted Oct 8, 2002·44 cites·12 claims
- 0260US5501866AProduct and method for inhibiting caffeine stimulation with theanineITO EN LTD·Filed 1995·Granted Mar 26, 1996·23 cites·11 claims
- 0356US5922380ATea manufacturing processITO EN LTD·Filed 1997·Granted Jul 13, 1999·25 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Yuko Sagesaka 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 →