Inventor

ICHIKAWA YUMIKO

JP3 patents

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

KOTOBUKI SEIYAKU CO LTD

2 patents

US4749705AJun 7, 1988

Quinazoline derivative and anti-hypertensive agents

KOTOBUKI SEIYAKU CO LTD2 citations59

US4780462AOct 25, 1988

Antihypertensive 1,5-benzothiazepine derivatives and compositions thereof

KOTOBUKI SEIYAKU CO LTD0 citations48

SMC CORP

1 patent

US11168715B2Nov 9, 2021

Hydrostatic pressure cylinder

SMC CORP0 citations41