Inventor
UMINO KAZUYA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “UMINO KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RIKA CO LTD
7 patentsUS10513223B2Dec 24, 2019
Viewing device for a vehicle
TOKAI RIKA CO LTD7 citations83
US12371109B2Jul 29, 2025
Deflector device
TOKAI RIKA CO LTD2 citations74
US12221170B2Feb 11, 2025
Deflector device
TOKAI RIKA CO LTD2 citations74
US12448059B2Oct 21, 2025
Deflector device
TOKAI RIKA CO LTD0 citations62
US9981606B2May 29, 2018
Vehicle visual recognition device
TOKAI RIKA CO LTD1 citations51
US12428077B2Sep 30, 2025
Flow deflecting device
TOKAI RIKA CO LTD0 citations50
US10442357B2Oct 15, 2019
Viewing device for a vehicle
TOKAI RIKA CO LTD0 citations41
UNI CHARM CORP
5 patentsUS6248444B1Jun 19, 2001
Water-retentive cellulose fiber, method of manufacturing the same, and water-retentive sheet comprising cellulose fiber of high water retentivity
UNI CHARM CORP7 citations73
US5998025ADec 7, 1999
Water-retentive cellulose fiber, method of manufacturing the same, and water-retentive sheet comprising cellulose fiber of high water retentivity
UNI CHARM CORP7 citations73
US6436325B1Aug 20, 2002
Process of making cellulose based fiber
UNI CHARM CORP1 citations62
US6221474B1Apr 24, 2001
Water-retentive sheet manufactured from a cellulose fiber of high water retentivity
UNI CHARM CORP0 citations52
US6187436B1Feb 13, 2001
Water-retentive sheet manufactured from a cellulose based fiber of high water retentivity
UNI CHARM CORP0 citations52