Inventor
KUMAMOTO HIROYASU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KUMAMOTO HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKASAGO PERFUMERY CO LTD
3 patentsUS6673844B2Jan 6, 2004
Warming composition
TAKASAGO PERFUMERY CO LTD77 citations95
US6838106B2Jan 4, 2005
Warming composition for food and drink or for oral care preparation
TAKASAGO PERFUMERY CO LTD53 citations92
US6759557B2Jul 6, 2004
Melanin production inhibitors and skincare products containing such inhibitors
TAKASAGO PERFUMERY CO LTD2 citations62