YK

Yasuhiro Komatsu

HC Hosiden Electronics Co.: 17 patents #3 of 98Top 4%
NM Nisshin Flour Milling: 15 patents #5 of 320Top 2%
HO Hosiden: 4 patents #81 of 328Top 25%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
Overall (All Time): #83,185 of 4,157,543Top 3%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
4658063 Isoprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Teruhito Yamaguchi, Toshihiro Takahashi 1987-04-14
4645862 Isoprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Teruhito Yamaguchi, Toshihiro Takahashi 1987-02-24
4633048 Jack with a switch 1986-12-30
D287239 Electrical jack 1986-12-16
4568765 Isoprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Teruhito Yamaguchi, Toshihiro Takahashi 1986-02-04
4514573 Isoprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Teruhito Yamaguchi, Toshihiro Takahashi 1985-04-30
4431811 Decaprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi 1984-02-14
4393209 Decaprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi 1983-07-12
4380668 Decaprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi 1983-04-19
4340760 Monophenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi 1982-07-20
4324916 Decaprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi 1982-04-13
4322555 Nonaprenylamine derivatives Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi 1982-03-30
4320141 Antitumor agent Michiko Nagai 1982-03-16
4265910 Isoprenylamines Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi 1981-05-05