P

Inventor

ISHIDA KENJI

JP58 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMAHA CORP

6 patents

KONISHIROKU PHOTO IND

6 patents

NEC CORP

4 patents

DENSO CORP

4 patents

MITSUBISHI ELECTRIC CORP

4 patents

NIPPON GASKET KK

4 patents

ISHIDA KENJI

3 patents

NGK SPARK PLUG CO

2 patents

TOSHIBA KK

2 patents

NIKON CORP

2 patents

BRAVE ROBOTICS INC

2 patents

TEIJIN LTD

1 patent

NAKAI SO

1 patent

SONOHARA TOMOKA

1 patent

KONICA MINOLTA INC

1 patent

OKA FUMIHITO

1 patent

SEIKOSHA KK

1 patent

USHIO ELECTRIC INC

1 patent

SONY GROUP CORP

1 patent

TEIJIN FIBERS LTD

1 patent

HITACHI LTD

1 patent

HERCOFINA

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.