P

Inventor

TANAKA KOUJI

JP63 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TDK CORP

6 patents

TSUBAKIMOTO CHAIN CO

4 patents

NEC ELECTRONICS CORP

3 patents

SANYO ELECTRIC CO

2 patents

NIPPON SHEET GLASS CO LTD

2 patents

TOYODA CHUO KENKYUSHO KK

2 patents

MITSUBISHI ELECTRIC CORP

2 patents

NEC CORP

2 patents

TOYOTA MOTOR CO LTD

2 patents

NIPPON DENSO CO

2 patents

HONDA MOTOR CO LTD

2 patents

TANAKA KOUJI

2 patents

TOKYO ELECTRON LTD

2 patents

(unassigned)

1 patent

SEIKO EPSON CORP

1 patent

SHARP KK

1 patent

TOYOTA CHUO KENKYUSHO KK

1 patent

TOKYO ELECTRIC POWER CO

1 patent

RENESAS TECH CORP

1 patent

FUJIKURA LTD

1 patent

MITSUBISHI HEAVY IND LTD

1 patent

ALPS ELECTRIC CO LTD

1 patent

TAMURA ELECTRIC WORKS LTD

1 patent

DAIKIN IND LTD

1 patent

ARAYA IND

1 patent

RENESAS ELECTRONICS CORP

1 patent

HISAMITSU PHARMACEUTICAL CO

1 patent

CARTANCE JAPAN CO LTD

1 patent

UTSUNOMIYA HIDEO

1 patent

WATANABE TAKESHI

1 patent

Showing the top 50 of 63 patents by PatentIndex Score.