P

Inventor

ITO YOICHI

JP82 patents
⚠️ This page may combine multiple inventors who share the name “ITO YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

9 patents

ITO YOICHI

6 patents

RICOH CO LTD

6 patents

NISSAN CHEMICAL IND LTD

4 patents

SHOHARA MAKOTO

2 patents

SATOH HIROYUKI

2 patents

TANAKA AKIYOSHI

2 patents

HITACHI LTD

2 patents

SEIKO EPSON CORP

2 patents

YAMAMURA GLASS CO LTD

1 patent

TAKENAKA HIROKAZU

1 patent

RICOH KK

1 patent

OLYMPUS IMAGING CORP

1 patent

(unassigned)

1 patent

HONDA MOTOR CO LTD

1 patent

NGK SPARK PLUG CO

1 patent

KATOH TOMOMI

1 patent

TOYODA MACHINE WORKS LTD

1 patent

SUGAWARA WATARU

1 patent

KAWASAKI STEEL CO

1 patent

KIKKAWA FUMITAKA

1 patent

HITACHI DISPLAYS LTD

1 patent

MATSUBARA MITSUYA

1 patent

SONY THERMO TECH INC

1 patent

Showing the top 50 of 82 patents by PatentIndex Score.