P

Inventor

ISHIKAWA TAKAYUKI

JP125 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

POLYPLASTICS CO

8 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

6 patents

CANON KK

5 patents

PANASONIC IP MAN CO LTD

4 patents

HITACHI LTD

3 patents

TOSHIBA KK

3 patents

MITSUI TOATSU CHEMICALS

2 patents

NISSAN MOTOR

2 patents

SEIKO EPSON CORP

2 patents

PANASONIC CORP

2 patents

TOSHIBA MEMORY CORP

2 patents

TOMOEGAWA PAPER CO LTD

1 patent

SHIKOKU KAKOKI CO LTD

1 patent

WATANABE KOICHIRO

1 patent

SAITOH MASUMI

1 patent

MATSUSHITA DAISUKE

1 patent

OKUDA YASUYUKI

1 patent

DENSO CORP

1 patent

CALSONIC KANSEI CORP

1 patent

STAR MFG CO

1 patent

TOSHIBA MEDICAL SYS CORP

1 patent

NIPPON SOKEN

1 patent

Showing the top 50 of 125 patents by PatentIndex Score.