P

Inventor

MISAKI AKITSUGU

JP5 patents
⚠️ This page may combine multiple inventors who share the name “MISAKI AKITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKAI RUBBER IND LTD

3 patents
US9021638B2May 5, 2015

Mattress

TOKAI RUBBER IND LTD8 citations79
US8959685B2Feb 24, 2015

Cushion cell and cushion body using the same

TOKAI RUBBER IND LTD5 citations65
US8745797B2Jun 10, 2014

Mattress

TOKAI RUBBER IND LTD6 citations65

SUMITOMO RIKO CO LTD

2 patents
US10051972B2Aug 21, 2018

Mattress

SUMITOMO RIKO CO LTD2 citations72
US10806273B2Oct 20, 2020

Mattress

SUMITOMO RIKO CO LTD1 citations61