P

Inventor

TSUCHIYA HIROYUKI

JP59 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

6 patents

DENSO CORP

6 patents

SEIKO EPSON CORP

5 patents

ASAHI CHEMICAL IND

4 patents

PROSTEC CO LTD

4 patents

JAPAN SCIENCE & TECH AGENCY

3 patents

YAMAHA CORP

2 patents

SUZUKI RYOJI

2 patents

FUTABA DENSHI KOGYO KK

2 patents

NIPPON CHEMIPHAR CO

2 patents

NIKON CORP

1 patent

AMANO CORP

1 patent

NAKAYAMA YOSHIKAZU

1 patent

SUEKANE OSAMU

1 patent

NIPPON KOGAKU KK

1 patent

MORI SEIKI SEISAKUSHO KK

1 patent

YAZAKI CORP

1 patent

TOMITA KATSURO

1 patent

TSUCHIYA HIROYUKI

1 patent

MIYATA TOMOMI

1 patent

CROWN CORK JAPAN

1 patent

TAIYO NIPPON SANSO CORP

1 patent

RENESAS ELECTRONICS CORP

1 patent

CANON KK

1 patent

Showing the top 50 of 59 patents by PatentIndex Score.