P

Inventor

TANAKA SHIGEAKI

JP60 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA SHIGEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

13 patents

CANON KK

11 patents

FUJIFILM CORP

6 patents

FUJI PHOTO FILM CO LTD

5 patents

OHMI TADAHIRO

3 patents

FUJIKIN KK

3 patents

TADAHIRO OHMI

2 patents

SNOW BRAND MILK PRODUCTS CO LTD

2 patents

TANAKA SHIGEAKI

2 patents

TDK CORP

1 patent

HOECHST JAPAN

1 patent

SEIKO EPSON CORP

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.