Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8533943 | Printed wiring board and method for producing the same | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2013-09-17 |
| 8093507 | Printed wiring board and method for producing the same | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2012-01-10 |
| 8065794 | Printed wiring board and its manufacturing method | Honchin En, Takeo Oki, Naohiro Hirose, Kouta Noda | 2011-11-29 |
| 8030577 | Printed wiring board and method for producing the same | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2011-10-04 |
| 8020291 | Method of manufacturing a printed wiring board | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2011-09-20 |
| 8018045 | Printed circuit board | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2011-09-13 |
| 8006377 | Method for producing a printed wiring board | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2011-08-30 |
| 7994433 | Printed wiring board and method for producing the same | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2011-08-09 |
| 7827680 | Electroplating process of electroplating an elecrically conductive sustrate | Honchin En, Takeo Oki, Naohiro Hirose, Kouta Noda | 2010-11-09 |
| 7691189 | Printed wiring board and its manufacturing method | Honchin En, Takeo Oki, Naohiro Hirose, Kouta Noda | 2010-04-06 |
| 7535095 | Printed wiring board and method for producing the same | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2009-05-19 |
| 7504719 | Printed wiring board having a roughened surface formed on a metal layer, and method for producing the same | Honchin En, Masayuki Hayashi, Dongdong Wang, Kenichi Shimada, Motoo Asai +3 more | 2009-03-17 |
| 7230188 | Printed wiring board and its manufacturing method | Honchin En, Takeo Oki, Naohiro Hirose, Kouta Noda | 2007-06-12 |
| 6797844 | Process for producing phthalaldehyde | — | 2004-09-28 |