Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392015 | Printed wiring board, printed circuit board, and electronic component | Masao Kayaba, Akira Ogihara | 2025-08-19 |
| 11802322 | Method for manufacturing solder product, solder, soldered component, printed wiring board, printed circuit board, wire, soldered product, flexible printed board, electronic component, method for manufacturing tin article, method for manufacturing tin intermediate product, tin intermediate product, and conductive member | Masao Kayaba, Akira Ogihara | 2023-10-31 |
| 8138576 | Production method and production apparatus of tin or solder alloy for electronic components, and solder alloy | Masanori Yokoyama | 2012-03-20 |
| 8011562 | Soldering equipment and soldering method for electronic components | Masanori Yokoyama | 2011-09-06 |
| 6133170 | Low density body | Hiroshi Suenaga, Yukihiro Yoshimura | 2000-10-17 |
| PP8675 | White dogwood Tsukuba-No-Mine | Nobuo Yamashita, Toshihiro Hagiwara | 1994-04-05 |
| PP8676 | "Pink dogwood ""Benifuji""" | Nobuo Yamashita, Toshihiro Hagiwara | 1994-04-05 |
| 5269470 | Method of producing finely divided fibrous cellulose particles | Seiichi Ide | 1993-12-14 |
| 4225381 | Method for removing odor from fluid | Yukio Kita, Kouki Horikoshi | 1980-09-30 |