P

Inventor

YAMADA SHIGEKI

JP55 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

13 patents

TANABE SEIYAKU CO

5 patents

BRIDGESTONE CORP

5 patents

KYOTO DAIICHI KAGAKU KK

4 patents

AISAN IND

4 patents

NIPPON TELEGRAPH & TELEPHONE

3 patents

KYOCERA CORP

3 patents

HITACHI CAR ENG CO LTD

2 patents

HITACHI LTD

2 patents

MITSUBISHI ELECTRIC CORP

2 patents

YAMADA SHIGEKI

2 patents

KYOTO KAIICHI KAGAKU KK

1 patent

TOYOTA MOTOR CO LTD

1 patent

MITA INDUSTRIAL CO LTD

1 patent

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

ARKRAY INC

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.