P

Inventor

YAMAGUCHI TSUYOSHI

JP73 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AISIN AW CO

6 patents

YAMAGUCHI TSUYOSHI

5 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

TOYOTA BOSHOKU KK

4 patents

PANASONIC CORP

3 patents

CANON KK

3 patents

DIAMOND ELECTRIC MFG

2 patents

TOYOTA JIDOSHOKKI KK

2 patents

KONAMI DIGITAL ENTERTAINMENT CO LTD

2 patents

YOSHIZAWA KENSUKE

2 patents

ATR INTERPRETING TELECOMMUNICA

1 patent

HITACHI LTD

1 patent

IBM

1 patent

MITSUBISHI CHEM CORP

1 patent

DAIKYONISHIKAWA CORP

1 patent

SANYO ELECTRIC CO

1 patent

IBIDEN CO LTD

1 patent

HITACHI SEIKO KK

1 patent

TOKAI UNIV EDUCATIONAL SYSTEM

1 patent

BABA MASANORI

1 patent

SHARP KK

1 patent

ENEOS CORP

1 patent

TOHO GAS KK

1 patent

HITACHI VIA MECHANICS LTD

1 patent

KOBE STEEL LTD

1 patent

TAKASHIMA TSUTOMU

1 patent

MITSUBISHI HEAVY IND LTD

1 patent

Showing the top 50 of 73 patents by PatentIndex Score.