P

Inventor

WATANABE MASASHI

JP142 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

5 patents

SUMITOMO CHEMICAL CO

5 patents

TETRA LAVAL HOLDINGS & FINANCE

4 patents

WATANABE MASASHI

4 patents

FUJITSU LTD

3 patents

JAPAN AVIATION ELECTRON

3 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

HORIBA LTD

2 patents

NGK INSULATORS LTD

2 patents

ARKRAY INC

1 patent

QUANTUM CORP

1 patent

YAZAKI CORP

1 patent

KIRINO HIDEKI

1 patent

HITACHI SHIMIZU ENG KK

1 patent

SANKYO CO

1 patent

AKIDENKI KABUSHIKIGAISYA

1 patent

NAKAZAWA MASAMOTO

1 patent

SONY CORP

1 patent

KATOH NAOKI

1 patent

TONOGI KAZUKI

1 patent

TETRA PAK AB

1 patent

EBARA CORP

1 patent

DENSO CORP

1 patent

GREE INC

1 patent

CITIZEN ELECTRONICS

1 patent

JAPAN STORAGE BATTERY CO LTD

1 patent

AUTONETWORKS TECHNOLOGIES LTD

1 patent

HASHIMOTO AYUMU

1 patent

NEC ENERGY DEVICES LTD

1 patent

Showing the top 50 of 142 patents by PatentIndex Score.