P

Inventor

YAMADA KIYOSHI

JP45 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

11 patents

KANEGAFUCHI CHEMICAL IND

5 patents

MIE HORO CO LTD

4 patents

TOKYO SHIBAURA ELECTRIC CO

4 patents

FUJI PHOTO FILM CO LTD

3 patents

DOWA MINING CO

3 patents

YAMADA KIYOSHI

2 patents

MATSUSHITA ELECTRIC WORKS LTD

2 patents

FURUKAWA ELECTRIC CO LTD

2 patents

(unassigned)

1 patent

GODAI EMBODY CO LTD

1 patent

TAKEO SHUUZOU

1 patent

FUJITSU LTD

1 patent

MINEKAWA SABURO

1 patent

AKITA ZINC CO

1 patent

DOWA HOLDINGS CO LTD

1 patent

ASAHI CHEMICAL IND

1 patent

MEIJI DAIRIES CORP

1 patent