Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890203 | Wiring forming system and wiring forming method for forming wiring on wiring board | Kazunari Sekigawa, Shinichi Wakabayashi | 2011-02-15 |
| 7793412 | Component-embedded board fabrication method | Kazunari Sekigawa, Shinichi Wakabayashi | 2010-09-14 |
| 7707713 | Component-embedded circuit board fabrication method | Kazunari Sekigawa, Shinichi Wakabayashi | 2010-05-04 |
| 7495745 | Patterning method and computer readable medium therefor | Keiji Yoshizawa, Toshinori Koyama | 2009-02-24 |
| 7445965 | Method of manufacturing radiating plate and semiconductor apparatus using the same | Masao Nakazawa, Hideto Nakazawa | 2008-11-04 |
| 7442477 | Exposing apparatus and exposing method, for maskless exposure of substrate to be exposed, and plotter and plotting method for directly plotting on object to be plotted | Kazunari Sekigawa | 2008-10-28 |
| 7307691 | Maskless direct exposure system and user interface | Kazunari Sekigawa, Toshinori Koyama, Kazutaka Kobayashi | 2007-12-11 |
| 7303243 | Pattern drawing apparatus and pattern drawing method for forming patterns, that have mirror image relationship to each other with respect to a substrate, on both sides of the substrate, and test apparatus for use in the pattern drawing apparatus | Kazunari Sekigawa | 2007-12-04 |
| 7179584 | Exposure method and device for forming patterns on printed wiring board | Kazunari Sekigawa | 2007-02-20 |
| 7100279 | Method of mounting an electronic part | Tadatomo Suga, Toshihiro Itoh, Hideto Nakazawa | 2006-09-05 |
| 7053475 | Semiconductor device and manufacturing method therefor | — | 2006-05-30 |
| 6964887 | Method for manufacturing semiconductor device | — | 2005-11-15 |
| 6759268 | Semiconductor device and manufacturing method therefor | — | 2004-07-06 |
| 6717249 | Non-contact type IC card and process for manufacturing-same | — | 2004-04-06 |
| 6590291 | Semiconductor device and manufacturing method therefor | — | 2003-07-08 |
| 6552694 | Semiconductor device and fabrication method thereof | Tomoharu Fujii, Shigeru Okamura, Tsutomu Higuchi | 2003-04-22 |
| 6469371 | Non-contact type IC card and process for manufacturing same | — | 2002-10-22 |
| 6452806 | Frame for IC card | Takashi Ikeda, Daisuke Ito | 2002-09-17 |
| 6380614 | Non-contact type IC card and process for manufacturing same | Tsutomu Higuchi, Tomoharu Fujii, Shigeru Okamura, Tsuyoshi Sato, Takayoshi Wakabayashi | 2002-04-30 |
| 6255725 | IC card and plane coil for IC card | Daisuke Ito | 2001-07-03 |
| 6252777 | IC card and its frame | Takashi Ikeda, Daisuke Ito | 2001-06-26 |
| 6121688 | Anisotropic conductive sheet and printed circuit board | — | 2000-09-19 |
| 5960308 | Process for making a chip sized semiconductor device | Mitsutoshi Higashi, Hajime Iizuka, Takehiko Arai | 1999-09-28 |
| 5918113 | Process for producing a semiconductor device using anisotropic conductive adhesive | Mitsutoshi Higashi | 1999-06-29 |
| 5886415 | Anisotropic conductive sheet and printed circuit board | — | 1999-03-23 |