TJ

Takeo Jo

AC Awa Paper Mfg. Co.: 2 patents #3 of 27Top 15%
TK Toyo Roki Seizo Kabushiki Kaisha: 2 patents #16 of 69Top 25%
📍 Tokushima, JP: #544 of 1,059 inventorsTop 55%
Overall (All Time): #2,176,329 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6843819 Air filter Atsushi Suzuki, Toshinori Oba, Norihiko Matsushita, Katsumi Suzuki 2005-01-18
6336947 Air filter Yutaka Atsumi, Jun Suzuki, Katsumi Osaka 2002-01-08