P

Inventor

HIRAYAMA KOICHIRO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM IND

4 patents
US5387609AFeb 7, 1995

Anti-solid tumor agents

MITSUBISHI CHEM IND6 citations72
US4916160AApr 10, 1990

Anti-tumor promoter agents

MITSUBISHI CHEM IND11 citations72
US4906794AMar 6, 1990

Lysosome liberation inhibitors and histamine release inhibitors

MITSUBISHI CHEM IND8 citations72
US5300525AApr 5, 1994

Anti-solid tumor agents

MITSUBISHI CHEM IND3 citations61

MITSUBISHI HITACHI POWER SYS LTD

1 patent
US11325850B2May 10, 2022

Non-waste water flue gas treatment system and non-waste water flue gas treatment method

MITSUBISHI HITACHI POWER SYS LTD3 citations72

MITSUBISHI HITACHI POWER SYS

1 patent
US10617996B2Apr 14, 2020

Desulfurization apparatus and method of operating desulfurization apparatus

MITSUBISHI HITACHI POWER SYS0 citations52

MITSUBISHI POWER LTD

1 patent
US12208360B2Jan 28, 2025

Treated water drying device and boiler system including the same

MITSUBISHI POWER LTD0 citations51