P

Inventor

YOKOYAMA TAKAYUKI

JP27 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAGANO KEIKI CO LTD

7 patents

SEIKO EPSON CORP

4 patents

ORIHIRO ENG CO LTD

3 patents

ASAHI CHEMICAL IND

2 patents

SEGA ENTERPRISES KK

2 patents

MINOLTA CAMERA KK

2 patents

HITACHI LTD

1 patent

NEC CORP

1 patent

MINOLTA CO LTD

1 patent

SANDISK TECHNOLOGIES LLC

1 patent

TOPPAN PRINTING CO LTD

1 patent

MITSUBA CORP

1 patent

YOKOYAMA TAKAYUKI

1 patent