Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939828 | Gas discharge display panel having address electrodes located on second barrier ribs | Eiji Matsuzaki, Nobuyuki Ushifusa, Seiichi Tsuchida, Kazuo Suzuki, Teruo Takai +2 more | 1999-08-17 |
| 5925444 | Organic binder for shaping ceramic, its production method and product employing the same | Nobuhito Katsumura, Madoka Kinoshita, Shousaku Ishihara, Tsuyoshi Fujita | 1999-07-20 |
| 5851681 | Wiring structure with metal wiring layers and polyimide layers, and fabrication process of multilayer wiring board | Haruhiko Matsuyama, Eiji Matsuzaki, Shozi Ikeda, Fumio Kataoka | 1998-12-22 |
| 5753372 | Wiring structures and method of manufacturing the same | Hideo Sotokawa, Miharu Otani, Fumio Kataoka, Haruhiko Matsuyama, Eiji Matsuzaki +5 more | 1998-05-19 |
| 5536584 | Polyimide precursor, polyimide and metalization structure using said polyimide | Hideo Sotokawa, Fumio Kataoka | 1996-07-16 |
| 5388328 | Process for fabricating an interconnected multilayer board | Hitoshi Yokono, Hideo Arima, Takashi Inoue, Naoya Kitamura, Haruhiko Matsuyama +4 more | 1995-02-14 |
| 5300735 | Interconnected multilayer boards and fabrication processes thereof | Hitoshi Yokono, Hideo Arima, Takashi Inoue, Naoya Kitamura, Haruhiko Matsuyama +4 more | 1994-04-05 |
| 5280102 | Heat-resistant bonding materials | Haruhiko Matsuyama, Atsushi Honda, Teruki Aizawa | 1994-01-18 |
| 5272247 | Polyimide precursor, cured product thereof, and processes for producing them | Hideo Sotokawa, Fumio Kataoka, Hidetaka Satou | 1993-12-21 |
| 5254659 | Insulating coating composition, solderable insulated wires, production process of the insulated wires and flyback transformers using the insulated wires | Tetsuo Tajima, Ryoichi Sudo, Makoto Kobata, Masayoshi Kitadani, Kouji Oikawa | 1993-10-19 |
| 5208656 | Multilayer wiring substrate and production thereof | Haruhiko Matsuyama, Mitsuo Yoshimoto, Jun Tanaka, Hitoshi Yokono, Takashi Inoue +3 more | 1993-05-04 |
| 5084225 | Method for making a cathode ray tube | Toshimasa Ishigaki, Yasuhiko Uehara, Ryoichi Sudo, Etsuji Iwami, Hirohumi Izumi | 1992-01-28 |
| 5047560 | Process for producing highly pure 3,3',4,4'-biphenyltetracarboxylic acid or dianhydride thereof | Nobuo Aoki, Jun Kurita, Tsuyoshi Aoyama, Toshiyuki Kiriyu, Yoshinori Matsuzaki | 1991-09-10 |
| 4866338 | Unsaturated polyester resin composition for cathode ray tube and its use | Toshimasa Ishigaki, Yasuhiko Uehara, Ryoichi Sudo, Etsuji Iwami, Hirohumi Izumi | 1989-09-12 |
| 4824731 | Thin film magnetic head | Haruhiko Matsuyama, Shunichiro Kuwatsuka, Kenji Sugimoto | 1989-04-25 |
| 4772505 | Magnetic bubble memory element | Haruhiko Matsuyama, Hiroshi Umezaki, Masatoshi Takeshita, Naoki Koyama, Ryo Suzuki | 1988-09-20 |
| 4748228 | Process for producing organic silicon-terminated polyimide precursor and polyimide | Haruhiko Matsuyama, Akio Fujiwara, Fumio Kataoka, Teruji Aizawa | 1988-05-31 |
| 4736012 | Semiconductor device | Akihiro Kenmotsu, Isao Obara, Hitoshi Yokono, Takeshi Komaru | 1988-04-05 |
| 4727185 | Process for preparation of 3,3',4,4'-biphenyltetracarboxylic acid salts | Fumio Kataoka | 1988-02-23 |
| 4686147 | Magnetic head and method of producing the same | Haruhiko Matsuyama, Shunichiro Kuwazuka | 1987-08-11 |
| 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, Hitoshi Yokono | 1986-05-06 |
| 4565767 | Light-sensitive polymer composition with poly(amic acid), bisazide, and tertiary amine compound | Fumio Kataoka, Isao Obara, Issei Takemoto, Hitoshi Yokono, Tokio Isogai +1 more | 1986-01-21 |
| 4554237 | Photosensitive resin composition and method for forming fine patterns with said composition | Fumio Kataoka, Hitoshi Yokono, Daisuke Makino, Shigeru Koibuchi, Asao Isobe | 1985-11-19 |
| 4513132 | Heat-resistant silicone block polymer | Issei Takemoto, Fumio Kataoka, Hitoshi Yokono, Tokio Isogai | 1985-04-23 |
| 4451551 | Radiation-sensitive poly(amic acid) polymer composition | Fumio Kataoka, Isao Obara, Hitoshi Yokono, Tokio Isogai, Mitumasa Kojima | 1984-05-29 |