Inventor · disambiguated record
Masakazu Yamamori
Also filed as: YAMAMORI MASAKAZU
1 granted patent·4 pending applications·63 citations·filing 1998–2010
50Inventor score
Files withSUMITOMO SEIKA CHEMICALS4
Top patents by PatentIndex Score
5 records- 0183US6573330B1Process for preparing water-absorbent resinSUMITOMO SEIKA CHEMICALS·Filed 1998·Granted Jun 3, 2003·63 cites·20 claims
- 0264US2009136736A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameSUMITOMO SEIKA CHEMICALS·Filed 2009·Application pending·0 cites
- 0360US2007178786A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameSUMITOMO SEIKA CHEMICALS·Filed 2007·Application pending·0 cites
- 0452US2010273647A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameSUMITOMO SEIKA CHEMICALS·Filed 2010·Application pending·0 cites
- 0548US2003153887A1Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the sameFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masakazu Yamamori 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 →