P

Inventor

OKAMOTO HIROYUKI

JP70 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAZAKI CORP

10 patents

MAZDA MOTOR

8 patents

GREEN CROSS CORP

5 patents

RICOH KK

4 patents

ISHIHARA SANGYO KAISHA

4 patents

MORIROKU KK

3 patents

TOYOTA MOTOR CO LTD

2 patents

TAISHO PHARMACEUTICAL CO LTD

2 patents

MARELLI CORP

2 patents

HITACHI LTD

1 patent

FUJITSU LTD

1 patent

KOBAYASHI HIROKI

1 patent

PEGASUS SEWING MACHINE MFG CO

1 patent

YAMADA RYU

1 patent

NAT INST OF AGROBIO SCIENCES

1 patent

SHIONOGI & CO

1 patent

JAPAN AEROSPACE EXPLORATION

1 patent

PANASONIC IP MAN CO LTD

1 patent

RINNAI KK

1 patent

Showing the top 50 of 70 patents by PatentIndex Score.