P

Inventor

SAKAI HIROYUKI

JP253 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOYA CORP

8 patents

TOKYO ELECTRON LTD

7 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

6 patents

FUJIFILM CORP

6 patents

HITACHI LTD

5 patents

CANON KK

5 patents

PANASONIC CORP

2 patents

SAKAI HIROYUKI

2 patents

MATSUSHITA ELECTRONICS CORP

1 patent

YAMAHA MOTOR CO LTD

1 patent

FUJI XEROX CO LTD

1 patent

KOTANI SEIGO

1 patent

HARVARD COLLEGE

1 patent

SHINKO ELECTRIC IND CO

1 patent

NAGAI SHUICHI

1 patent

KAWAKITA KENJI

1 patent

KUBOTA KK

1 patent

Showing the top 50 of 253 patents by PatentIndex Score.