P

Inventor

ITOH HIROSHI

JP261 patents
⚠️ This page may combine multiple inventors who share the name “ITOH HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON DENSO CO

11 patents

TOYOTA MOTOR CO LTD

7 patents

CANON KK

5 patents

MITSUI TOATSU CHEMICALS

4 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

KOKEN KK

2 patents

NIPPON CATALYTIC CHEM IND

2 patents

SEIKO EPSON CORP

2 patents

KAWASAKI PRECISION MACH KK

2 patents

SHARP KK

1 patent

IBM

1 patent

TOKYO SHIBAURA ELECTRIC CO

1 patent

RICOH KK

1 patent

KURARAY CO

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

NEC CORP

1 patent

KONISHIROKU PHOTO IND

1 patent

NISSAN MOTOR

1 patent

MITSUI CHEMICALS INC

1 patent

OLYMPUS OPTICAL CO

1 patent

Showing the top 50 of 261 patents by PatentIndex Score.