Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7282174 | Lead-free solder and soldered article | Masahiko Hirata, Hisahiko Yoshida, Toshihiko Taguchi, Yoshitaka Toyoda, Tsukasa Ohnishi | 2007-10-16 |
| 6926849 | Solder paste | Toshihiko Taguchi, Kunihito Takaura, Setsuko Tadokoro, Masahiko Hirata, Hisahiko Yoshida | 2005-08-09 |
| 6736907 | Solder paste | Toshihiko Taguchi, Kunihito Takaura, Masahiko Hirata, Hisahiko Yoshida | 2004-05-18 |
| 6440228 | Lead-free zinc-containing solder paste | Toshihiko Taguchi, Kunihito Takaura, Masahiko Hirata, Hisahiko Yoshida | 2002-08-27 |
| 5690890 | Solder | Yasuji Kawashima, Akihiko Matsuike, Takeshi Meguro, Kaoru Shimizu, Hideo Chaki +1 more | 1997-11-25 |