P

Inventor

HIRAOKA TAKASHI

JP47 patents
⚠️ This page may combine multiple inventors who share the name “HIRAOKA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

8 patents

ICHIKAWA KOJI

8 patents

MITSUI PETROCHEMICAL IND

3 patents

JNC CORP

3 patents

CHISSO CORP

2 patents

NIPPON STEEL CORP

2 patents

TOSHIBA KK

2 patents

HATTORI NORIKATSU

2 patents

YANAI TAKAYOSHI

2 patents

HIRAOKA TAKASHI

2 patents

NAGASE CHEMTEX CORP

2 patents

INPEX CORP

2 patents

PANASONIC CORP

1 patent

TOKYO SHIBAURA ELECTRIC CO

1 patent

TAKEMOTO ICHIKI

1 patent

MITSUI CHEMICALS INC

1 patent

FURUSATO YOSHIMASA

1 patent

JAPAN OIL DEV CO LTD

1 patent

TAGAWA KENJI

1 patent

SUMITOMO CHEMICAL CO

1 patent

MASUYAMA TATSURO

1 patent