Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569545 | Copper clad laminate, multilayer printed circuit board and their processing method | Haruki Yokono, Masahiro Mikamo, Ryouichi Narushima, Takuya Iida, Yasuhiro Endo | 1996-10-29 |
| 5393406 | Method of producing a thin film multilayer wiring board | Hideo Arima, Takashi Inoue, Naoya Kitamura | 1995-02-28 |
| 5388328 | Process for fabricating an interconnected multilayer board | Hideo Arima, Takashi Inoue, Naoya Kitamura, Haruhiko Matsuyama, Hitoshi Oka +4 more | 1995-02-14 |
| 5300735 | Interconnected multilayer boards and fabrication processes thereof | Hideo Arima, Takashi Inoue, Naoya Kitamura, Haruhiko Matsuyama, Hitoshi Oka +4 more | 1994-04-05 |
| 5208656 | Multilayer wiring substrate and production thereof | Haruhiko Matsuyama, Mitsuo Yoshimoto, Jun Tanaka, Fusaji Shoji, Takashi Inoue +3 more | 1993-05-04 |
| 5202151 | Electroless gold plating solution, method of plating with gold by using the same, and electronic device plated with gold by using the same | Jiro Ushio, Osamu Miyazawa, Akira Tomizawa, Naoya Kanda, Naoko Matsuura +2 more | 1993-04-13 |
| 5198273 | Electroless gold plating solution and method for plating gold therewith | Setsuo Ando, Jiro Ushio, Takashi Inoue, Hiroaki Okudaira, Takeshi Shimazaki | 1993-03-30 |
| 5162240 | Method and apparatus of fabricating electric circuit pattern on thick and thin film hybrid multilayer wiring substrate | Norio Saitou, Hideo Todokoro, Katsuhiro Kuroda, Satoru Fukuhara, Genya Matsuoka +3 more | 1992-11-10 |
| 5133403 | Cooling arrangement for semiconductor devices and method of making the same | Takao Terabayashi, Nobuo Kayaba, Takahiro Daikoku, Shigekazu Kieda, Fumiyuki Kobayashi +1 more | 1992-07-28 |
| 4963512 | Method for forming conductor layers and method for fabricating multilayer substrates | Shoichi Iwanaga, Akio Fujiwara, Takayoshi Sowa | 1990-10-16 |
| 4963974 | Electronic device plated with gold by means of an electroless gold plating solution | Jiro Ushio, Osamu Miyazawa, Akira Tomizawa, Naoya Kanda, Naoko Matsuura +2 more | 1990-10-16 |
| 4931726 | Apparatus for testing semiconductor device | Susumu Kasukabe, Masasi Ookubo, Yutaka Akiba, Minoru Tanaka | 1990-06-05 |
| 4927044 | Heat insulating case and process for preparing the same | Masao Gotoh, Yasuo Hira, Kenichi Waragai, Shozo Nakamura | 1990-05-22 |
| 4908696 | Connector and semiconductor device packages employing the same | Shousaku Ishihara, Tsuyoshi Fujita, Ryohei Satoh, Kiyotaka Wasai | 1990-03-13 |
| 4880464 | Electroless gold plating solution | Jiro Ushio, Osamu Miyazawa, Akira Tomizawa | 1989-11-14 |
| 4804559 | Electroless gold plating solution | Jiro Ushio, Osamu Miyazawa, Akira Tomizawa | 1989-02-14 |
| 4753515 | Method for assembling flat type plastic multifiber connectors | Hidemi Sato, Aizo Kaneda, Kiichi Suzuki | 1988-06-28 |
| 4736012 | Semiconductor device | Fusaji Shoji, Akihiro Kenmotsu, Isao Obara, Takeshi Komaru | 1988-04-05 |
| 4715673 | Optical switch | Takanobu Noro, Yasumasa Koakutsu, Tamio Takeuchi, Masao Yano, Seiichi Onoda +2 more | 1987-12-29 |
| 4643913 | Process for producing solar cells | Masaaki Okunaka, Mitsuo Nakatani, Haruhiko Matsuyama, Tokio Isogai, Tadashi Saitoh +3 more | 1987-02-17 |
| 4587197 | Flexible photosensitive polymer composition with azide and/or amine compound, poly(amic acid) and highly polar compound with boiling point above 150.degree. C. | Mithumasa Kojima, Fumio Kataoka, Fusaji Shoji | 1986-05-06 |
| 4565767 | Light-sensitive polymer composition with poly(amic acid), bisazide, and tertiary amine compound | Fumio Kataoka, Fusaji Shoji, Isao Obara, Issei Takemoto, Tokio Isogai +1 more | 1986-01-21 |
| 4554237 | Photosensitive resin composition and method for forming fine patterns with said composition | Fumio Kataoka, Fusaji Shoji, Daisuke Makino, Shigeru Koibuchi, Asao Isobe | 1985-11-19 |
| 4544729 | Photo and radiation-sensitive organopolymeric material | Kazuo Nate, Takashi Inoue, Mitsuo Ishikawa, Makoto Kumada | 1985-10-01 |
| 4530746 | Photosensitive resin composition | Kazufumi Azuma, Kazuo Nate, Mitsuo Nakatani, Takeshi Endo | 1985-07-23 |