P

Inventor

WATANABE HIROTO

JP41 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE HIROTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMAHA MOTOR CO LTD

6 patents

TOYODA GOSEI KK

6 patents

SONY CORP

5 patents

ASAHI OPTICAL CO LTD

4 patents

ANRITSU CORP

3 patents

SUMITOMO METAL MINING CO

3 patents

HITACHI MAXELL

2 patents

WATANABE HIROTO

2 patents

TOYO SEIKAN KAISHA LTD

1 patent

NAGASAKA HARUKI

1 patent

PENTAX CORP

1 patent

SONY GROUP CORP

1 patent

UNIV KEIO

1 patent

MURATA MANUFACTURING CO

1 patent

FUJI ELECTRIC CO LTD

1 patent

HOYA CORP

1 patent

INOUE HIRAKU

1 patent

TAKAMI SATOSHI

1 patent