Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8614898 | Printed wiring board, electronic device, and printed wiring board manufacturing method | Yuki Terada, Tetsuya Muraki | 2013-12-24 |
| RE43509 | Printed wiring board and method for manufacturing the same | Motoo Asai, Yoshinori Wakihara, Kazuhito Yamada | 2012-07-17 |
| 7761984 | Process for producing multi-layer printed wiring board | Motoo Asai, Naohiro Hirose, Takashi Kariya | 2010-07-27 |
| 7732732 | Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board | — | 2010-06-08 |
| 7721427 | Method for manufacturing single sided substrate | Ryo Enomoto | 2010-05-25 |
| 7712212 | Method for manufacturing printed wiring board | Motoo Asai | 2010-05-11 |
| 7667160 | Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board | — | 2010-02-23 |
| 7615162 | Printed wiring board and method for manufacturing the same | Motoo Asai, Yoshinori Wakihara, Kazuhito Yamada | 2009-11-10 |
| 7462802 | Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board | — | 2008-12-09 |
| 7462801 | Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board | — | 2008-12-09 |
| 7456372 | Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board | — | 2008-11-25 |
| 7385146 | Printed wiring board and method for manufacturing the same | Motoo Asai | 2008-06-10 |
| 7375289 | Multi-layer printed wiring board including an alignment mark as an index for a position of via holes | Motoo Asai, Naohiro Hirose, Takashi Kariya | 2008-05-20 |
| 7361849 | Printed wiring board and method for manufacturing the same | Motoo Asai | 2008-04-22 |
| 7127812 | Process for producing a multi-layer printed wiring board | Motoo Asai, Naohiro Hirose, Takashi Kariya | 2006-10-31 |
| 7084376 | Semiconductor production device ceramic plate | Yasutaka Ito | 2006-08-01 |
| 7078655 | Ceramic substrate, ceramic heater, electrostatic chuck and wafer prober for use in semiconductor producing and inspecting devices | Yasutaka Ito | 2006-07-18 |
| 7071551 | Device used to produce or examine semiconductors | Yasutaka Ito | 2006-07-04 |
| 7015166 | Carbon-containing aluminum nitride sintered compact and ceramic substrate for use in equipment for manufacturing or inspecting semiconductor | Yasutaka Ito | 2006-03-21 |
| 7011874 | Ceramic substrate for semiconductor production and inspection devices | Yasutaka Ito | 2006-03-14 |
| 6964812 | Carbon-containing aluminum nitride sintered compact and ceramic substrate for use in equipment for manufacturing or inspecting semiconductor | Yasutaka Ito | 2005-11-15 |
| 6960743 | Ceramic substrate for semiconductor manufacturing, and method of manufacturing the ceramic substrate | Yasutaka Ito | 2005-11-01 |
| 6956186 | Ceramic heater | Yasutaka Ito | 2005-10-18 |
| 6936343 | Ceramic substrate | Yasutaka Ito | 2005-08-30 |
| 6929874 | Aluminum nitride sintered body, ceramic substrate, ceramic heater and electrostatic chuck | Yasutaka Ito | 2005-08-16 |