P

Inventor

YAMAMOTO TATSUO

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

SHIMA ICHIJI

5 patents

UBE INDUSTRIES

1 patent

SHINAGAWA FUEL CO LTD

1 patent

TOSHIBA KK

1 patent

TAKEDA CHEMICAL INDUSTRIES LTD

1 patent

CHUGOKU PEARL HANBAI KK

1 patent

MITSUBISHI CHEM CORP

1 patent

SEIKISUI CHEMICAL CO LTD

1 patent

YAMAMOTO MS CO LTD

1 patent

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

PHOENIX ELECTRIC CO LTD

1 patent

HITACHI SEMICONDUCTOR AMERICA

1 patent

KANSAI ELECTRIC POWER CO

1 patent

SINANEN ZEOMIC CO LTD

1 patent