Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8832935 | Method of manufacturing a printed wiring board | Yoichiro Kawamura, Katsuhiko Tanno, Hironori Tanaka, Naoaki Fujii | 2014-09-16 |
| 8721863 | Plating apparatus and plating method | Yasuaki Tachi, Toshiyuki Kasuga | 2014-05-13 |
| 8624132 | Printed wiring board | Yoichiro Kawamura, Katsuhiko Tanno, Hironori Tanaka, Naoaki Fujii | 2014-01-07 |
| 8448838 | Solder ball loading mask, apparatus and associated methodology | Katsuhiko Tanno, Osamu Kimura, Koji Kuribayashi | 2013-05-28 |
| 8198546 | Printed wiring board | Yoichiro Kawamura, Katsuhiko Tanno, Hironori Tanaka, Naoaki Fujii | 2012-06-12 |
| 8157157 | Solder ball loading mask, apparatus and associated methodology | Katsuhiko Tanno, Osamu Kimura, Koji Kuribayashi | 2012-04-17 |
| 8128790 | Plating apparatus and plating method | Yasuaki Tachi, Toshiyuki Kasuga | 2012-03-06 |
| 8022314 | Printed wiring board | Yoichiro Kawamura, Katsuhiko Tanno, Hironori Tanaka, Naoaki Fujii | 2011-09-20 |
| 8017875 | Printed wiring board | Yoichiro Kawamura, Katsuhiko Tanno, Hironori Tanaka, Naoaki Fujii | 2011-09-13 |
| 8003897 | Printed wiring board | Yoichiro Kawamura, Katsuhiko Tanno, Hironori Tanaka, Naoaki Fujii | 2011-08-23 |
| 7866529 | Solder ball loading method and solder ball loading unit | Atsunori Sumita, Yoichiro Kawamura, Katsuhiko Tanno, Isao Tsuchiya, Yoshiyuki Mabuchi +1 more | 2011-01-11 |
| 7714233 | Printed wiring board | Yoichiro Kawamura, Katsuhiko Tanno, Hironori Tanaka, Naoaki Fujii | 2010-05-11 |
| 7475803 | Solder ball loading method and solder ball loading unit background of the invention | Atsunori Sumita, Yoichiro Kawamura, Katsuhiko Tanno, Isao Tsuchiya, Yoshiyuki Mabuchi +1 more | 2009-01-13 |
| 7357879 | Etching solution, method of etching and printed wiring board | Tsunehisa Takahashi, Kazuhiko Matsui | 2008-04-15 |
| 5502552 | Developing device for an image forming apparatus | Naoki Iwata, Takeshi Saito, Hidetoshi Yano, Hiromitsu Takagaki, Kazuhiro Nishido +2 more | 1996-03-26 |
| 5424814 | Developing device with microfields formed on developer carrier | Koji Suzuki, Katsuhiro Aoki, Yuichi Ueno, Akira Sawada, Naoki Iwata +1 more | 1995-06-13 |
| 4640283 | Method of curing athlete's foot by laser beam irradiation | Hiroshi Ueda | 1987-02-03 |
| 4407682 | Method of plastic working of metal materials | Hiroyasu Nagasaka, Makoto Saito, Masashi Mizuno, Katuhiro Kozima | 1983-10-04 |