P

Inventor

ITO AKIO

JP120 patents
⚠️ This page may combine multiple inventors who share the name “ITO AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

9 patents

FUJITSU LTD

7 patents

HITACHI LTD

5 patents

SEIKO EPSON CORP

5 patents

JECO KK

5 patents

HAMAMATSU PHOTONICS KK

3 patents

SONY CHEMICALS CORP

3 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

OYANAGI TAKASHI

2 patents

NIPPON CATALYTIC CHEM IND

1 patent

NGK SPARK PLUG CO

1 patent

ULVAC CORP

1 patent

KABUSHIKI KAISH TOKIWA DENKI

1 patent

SANO TSUYOSHI

1 patent

PILOT INK CO LTD

1 patent

SHARP KK

1 patent

PIONEER ELECTRONIC CORP

1 patent

PILOT PEN CO LTD

1 patent

Showing the top 50 of 120 patents by PatentIndex Score.