Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446734 | Circuit board and mounting structure | Katsura Hayashi, Yutaka Tsukada, Kimihiro Yamanaka, Isamu Kirikihira | 2013-05-21 |
| 8129623 | Resin film, adhesive sheet, circuit board, and electronic apparatus | Tadashi Nagasawa, Kenji Kume, Yutaka Tsukada | 2012-03-06 |
| 8012561 | Fiber-reinforced resin and method for manufacturing the same | Masaaki Harazono, Katsura Hayashi | 2011-09-06 |
| 7945191 | Image forming apparatus having external-additive removal unit that includes a conductive blade | — | 2011-05-17 |
| 7715777 | Image forming apparatus forming a developed image using an image carrier | Nobuhide INABA, Ryo Sekiguchi, Toshie Furuya | 2010-05-11 |
| 6612028 | Method for manufacturing a built-up circuit board | — | 2003-09-02 |
| 6338937 | Lithography method and method for producing a wiring board | Shinji Yamada | 2002-01-15 |
| 6048465 | Circuit board and fabrication method thereof | — | 2000-04-11 |
| 5998739 | Stepped configured circuit board | — | 1999-12-07 |
| 5784781 | Manufacturing process for organic chip carrier | Kenji Terada, Yutaka Tsukada, Shuhei Tsuchita | 1998-07-28 |
| 5776662 | Method for fabricating a chip carrier with migration barrier, and resulating chip carrier | Yutaka Tsukada | 1998-07-07 |
| 5766825 | Method of forming a resin laying in a surface laminated circuit | Shuhichi Okabe, Yoshiteru Kohno | 1998-06-16 |
| 5537740 | Method of making printed circuit board | Shuhei Tsuchita | 1996-07-23 |
| 5517756 | Method of making substrate member having electrical lines and apertured insulating film | Kimihiro Yamanaka | 1996-05-21 |
| 5510580 | Printed circuit board with landless blind hole for connecting an upper wiring pattern to a lower wiring pattern | Shuhei Tsuchita | 1996-04-23 |
| 5460858 | Method for forming a smooth-surfaced insulating layer | Shinji Yamada | 1995-10-24 |
| 5403692 | Electrophotographic photoreceptor | Motoko Yokokawa, Yuichi Yashiki, Wataru Nakabayashi, Isamu Ishiko, Kazuaki Aoki | 1995-04-04 |
| 5252781 | Substrate member having electric lines and apertured insulating film | Kimihiro Yamanaka | 1993-10-12 |
| 4637709 | Apparatus for generating an image from within a sheet-like member | — | 1987-01-20 |
| 4571052 | Electric field transfer method and apparatus | — | 1986-02-18 |