P

Inventor

DOI TAKASHI

JP131 patents
⚠️ This page may combine multiple inventors who share the name “DOI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

9 patents

TOSHIBA KK

8 patents

HITACHI HIGH TECH CORP

6 patents

UBE INDUSTRIES

4 patents

TOYOTA MOTOR CO LTD

3 patents

IRISO ELECTRONICS CO LTD

3 patents

DIAMOND ELECTRIC MFG

2 patents

TOSHIBA MATSUSHITA DISPLAY TEC

2 patents

KOGANEI LTD

2 patents

SEIKO EPSON CORP

2 patents

DOI TAKASHI

2 patents

SUMITOMO METAL IND

1 patent

MITSUBISHI HEAVY IND LTD

1 patent

JMS CO LTD

1 patent

TOSHIBA TEC KK

1 patent

HITACHI MAXELL

1 patent

HONDA MOTOR CO LTD

1 patent

TOSHIBA VISUAL SOLUTIONS CORP

1 patent

Showing the top 50 of 131 patents by PatentIndex Score.