TK

Tatsuo KOIBUCHI

Mazda Motor: 2 patents #1,722 of 4,755Top 40%
NC Nishikawa Rubber Co.: 2 patents #72 of 246Top 30%
Overall (All Time): #1,872,407 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10953735 Penetrating wind prevention structure for vehicle Tomoki Takahashi, Miwa Shinohara, Yoshihiko Horita, Kazuaki Kikumitsu, Tomohiro Komaji +3 more 2021-03-23
10843544 Sealing structure for openable roof-equipped vehicle Tomoki Takahashi, Miwa Shinohara, Yoshihiko Horita, Kazuaki Kikumitsu, Tomohiro Komaji +3 more 2020-11-24