P

Inventor

OTA HIROSHI

JP112 patents
⚠️ This page may combine multiple inventors who share the name “OTA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI MATERIALS CORP

5 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

5 patents

CANON KK

4 patents

TOSHIBA TEC KK

4 patents

TOSHIBA KK

3 patents

TDK ELECTRONICS CO LTD

3 patents

SHARP KK

2 patents

KOMATSU MFG CO LTD

2 patents

SUMITOMO CHEMICAL CO

2 patents

SHIMADZU CORP

2 patents

RICOH CO LTD

2 patents

OTA HIROSHI

2 patents

KAO CORP

2 patents

YAMAHA MOTOR CO LTD

1 patent

TOKYO KEIKI KK

1 patent

HITACHI LTD

1 patent

AWAYA TETSURO

1 patent

KIMMON MANUFACTURING CO LTD AN

1 patent

YAHOO JAPAN CORP

1 patent

AISIN AW CO

1 patent

SONY CORP

1 patent

EBARA CORP

1 patent

TAIHEIYO KOGYO KK

1 patent

NISSHIN SANGYO CO

1 patent

TOYODA MACHINE WORKS LTD

1 patent

Showing the top 50 of 112 patents by PatentIndex Score.