Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280550 | Methods for manufacturing thermoplastic liquid crystal polymer film and circuit board | Takahiro Nakashima, Tatsuya Sunamoto | 2025-04-22 |
| 12233620 | Thermoplastic liquid crystal polymer molded body and method for manufacturing same | Tatsuya Sunamoto, Shinji Hiramatsu | 2025-02-25 |
| 12172408 | Metal clad laminate and production method thereof | Takahiro Nakashima, Takeshi Takahashi, Masataka Shintani | 2024-12-24 |
| 11877395 | Thermoplastic liquid crystal polymer film and circuit board using same | Tatsuya Sunamoto, Takeshi Takahashi, Takahiro Nakashima | 2024-01-16 |
| 10987911 | Metal-clad laminate sheet manufacturing method, and metal-clad laminate sheet using the same | Takahiro Nakashima, Takeshi Takahashi | 2021-04-27 |
| 10807352 | Method for producing metal-clad laminate, and metal-clad laminate | Takahiro Nakashima, Takeshi Takahashi | 2020-10-20 |
| 10765001 | Thermoplastic liquid crystal polymer film, circuit board, and methods respectively for manufacturing said film and said circuit board | Takahiro Nakashima, Takeshi Takahashi | 2020-09-01 |
| 10492306 | Circuit board and method for manufacturing same | Takeshi Takahashi, Takahiro Nakashima, Tetsuya Hara | 2019-11-26 |
| 9538646 | Thermoplastic liquid crystal polymer film, and laminate and circuit board using same | Tatsuya Sunamoto, Shuji Matsunaga, Takafumi Konno | 2017-01-03 |
| 9439303 | Circuit board and method for manufacturing same | Shuji Matsunaga, Tatsuya Sunamoto, Shigeaki Suzuki | 2016-09-06 |
| 9096049 | Metal-clad laminate and method for production thereof | Tadao Yoshikawa | 2015-08-04 |
| 8771458 | Method of making wiring boards covered by thermotropic liquid crystal polymer film | Tadao Yoshikawa | 2014-07-08 |
| 7811408 | Metal-clad laminate and method for production thereof | Tadao Yoshikawa | 2010-10-12 |
| 7740790 | Method of making liquid crystal polymer films | Tatsuya Sunamoto | 2010-06-22 |
| 7052574 | Method for producing metal laminate | Tatyuya Sunamoto, Tadao Yoshikawa | 2006-05-30 |
| 6616796 | Metal laminate for a circuit board | Tadao Yoshikawa, Takeichi Tsudaka, Toshiaki Sato | 2003-09-09 |
| 6334922 | Coating method utilizing a polymer film and method of making metal-polymer laminates | Yoshinobu Tanaka, Takeichi Tsudaka, Toshiaki Sato | 2002-01-01 |
| 6274242 | Liquid crystal polymer film, laminate, method of making them and multi-layered parts-mounted circuit board | Yoshinobu Tanaka | 2001-08-14 |
| 5843562 | LCP films having roughened surface and process therefor | Takeichi Tsudaka, Toshiaki Sato, Randy D. Jester, Leonard R. Garrett, deceased, Detlef Frank | 1998-12-01 |
| 5719354 | Monolithic LCP polymer microelectronic wiring modules | Randy D. Jester, Edwin C. Culbertson, Detlef M. Frank, Sherman H. Rounsville, John Arthur Penoyer +3 more | 1998-02-17 |
| 5703202 | Process for treating liquid crystal polymer film | Randy D. Jester, John Arthur Penoyer, Douglas Duane Roth, Detlef Frank, Takeichi Tsudaka +2 more | 1997-12-30 |
| 5529740 | Process for treating liquid crystal polymer film | Randy D. Jester, John Arthur Penoyer, Douglas Duane Roth, Detlef Frank, Takeichi Tsudaka +2 more | 1996-06-25 |
| 5178254 | Passenger conveyor | Chuichi Saito, Masao Takizawa, Kazuhira Ojima, Yoozi Inanobe, Akihiro Sato | 1993-01-12 |