| 8220692 |
Lead-free solder |
Tsukasa Ohnishi |
2012-07-17 |
| 7681777 |
Solder paste and printed circuit board |
Masahiko Hirata, Masanobu Okuyama, Yoshitaka Toyoda |
2010-03-23 |
| 7282174 |
Lead-free solder and soldered article |
Masahiko Hirata, Hisahiko Yoshida, Takashi Nagashima, Yoshitaka Toyoda, Tsukasa Ohnishi |
2007-10-16 |
| 6926849 |
Solder paste |
Kunihito Takaura, Setsuko Tadokoro, Masahiko Hirata, Hisahiko Yoshida, Takashi Nagashima |
2005-08-09 |
| 6896172 |
Lead-free solder paste for reflow soldering |
Satoru Akita, Masato Shimamura, Ryoichi Suzuki, Tetsuya Okuno |
2005-05-24 |
| 6736907 |
Solder paste |
Kunihito Takaura, Masahiko Hirata, Hisahiko Yoshida, Takashi Nagashima |
2004-05-18 |
| 6503338 |
Lead-free solder alloys |
Rikiya Katoh, Yoshitaka Toyoda |
2003-01-07 |
| 6488888 |
Lead-free solder alloys |
Toshikazu Murata, Hiroji Noguchi, Sadao Kishida, Shozo Asano, Ryo OISHI +1 more |
2002-12-03 |
| 6440228 |
Lead-free zinc-containing solder paste |
Kunihito Takaura, Masahiko Hirata, Hisahiko Yoshida, Takashi Nagashima |
2002-08-27 |
| 6402013 |
Thermosetting soldering flux and soldering process |
Hisayuki Abe, Yuji Kawamata, Akiko Iwano |
2002-06-11 |
| 6241942 |
Lead-free solder alloys |
Toshikazu Murata, Hiroji Noguchi, Sadao Kishida, Shozo Asano, Ryo OISHI +1 more |
2001-06-05 |
| 6159304 |
Solder paste |
Hiroji Noguchi, Masahiko Hirata, Kunihito Takaura |
2000-12-12 |
| 6050480 |
Solder paste for chip components |
Rikiya Katoh, Osamu Munekata, Yoshitaka Toyoda |
2000-04-18 |
| 5176759 |
Paste solder with minimized residue |
— |
1993-01-05 |
| 5074928 |
Water-soluble soldering flux |
Masaki Sanji, Tomohiko Iino, Kouichi Ootuka |
1991-12-24 |
| 4988395 |
Water-soluble soldering flux and paste solder using the flux |
Shozo Asano, Ken'ichi Osawa, Hiroo Nagai, Hisao Ikeda |
1991-01-29 |
