Inventor

MITSUI HIROKI

JP5 patents

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

CHUGAI PHARMACEUTICAL CO LTD

2 patents

US4415573ANov 15, 1983

Novel uracil derivatives, process for preparing the same and a pharmaceutical composition containing the same

CHUGAI PHARMACEUTICAL CO LTD23 citations79

US4349541ASep 14, 1982

Anti-tumor preparation against certain tumors and process for preparing the same

CHUGAI PHARMACEUTICAL CO LTD2 citations57

TDK CORP

1 patent

US12349596B2Jul 1, 2025

Vibration device

TDK CORP0 citations48

MITSUBISHI HEAVY IND LTD

1 patent

US11594341B2Feb 28, 2023

Pit gate, pit equipment, nuclear power facility, and pit gate installation method

MITSUBISHI HEAVY IND LTD0 citations47

KITO KK

1 patent

US10351398B2Jul 16, 2019

Rope hoist

KITO KK0 citations36