Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391813 | Layered body including inorganic substrate and polyamic acid cured product | Kaya TOKUDA, Naoki Watanabe, Hiroyuki Wakui, Harumi YONEMUSHI, Denichirou MIZUGUCHI | 2025-08-19 |
| 12172409 | Laminate of inorganic substrate/polymer film layer with attached protective film, laminate stack, laminate storage method, and laminate transport method | Kaya TOKUDA, Satoshi Maeda, Naoki Watanabe | 2024-12-24 |
| 12115755 | Laminate of polyimide film and inorganic substrate | Masahiro Yamashita, Toshiyuki Tsuchiya, Naoki Watanabe, Kaya TOKUDA, Shota HARA | 2024-10-15 |
| 11833795 | Multilayer body and method for producing flexible device | Kaya TOKUDA, Satoshi Maeda, Naoki Watanabe, Harumi YONEMUSHI, Denichirou MIZUGUCHI | 2023-12-05 |
| 11655118 | Film roll and film bundle | Kaya TOKUDA, Masahiro Yamashita, Toshiyuki Tsuchiya, Naoki Watanabe, Shunsuke Ichimura | 2023-05-23 |
| 11267216 | Polymer film laminated substrate and method for producing flexible electronic device | Naoki Watanabe, Toshiyuki Tsuchiya, Masahiro Yamashita, Kaya TOKUDA | 2022-03-08 |
| 11065853 | Polyimide film layered body | Shota HARA, Toshiyuki Tsuchiya, Masahiro Yamashita, Naoki Watanabe | 2021-07-20 |
| 10857762 | Polymer film coated with a layer of silane coupling agent | Naoki Watanabe, Issei Kobayashi, Toshiyuki Tsuchiya, Satoshi Maeda | 2020-12-08 |
| 9895868 | Method for producing layered product, layered product, method for producing layered product with device using said layered product, and layered product with device | Katsuki Nakase, Toshiyuki Tsuchiya, Satoshi Maeda, Kazuyuki Ouya | 2018-02-20 |
| 9604391 | Laminate, production method for same, and method of creating device structure using laminate | Masahiro Tamada, Toshiyuki Tsuchiya, Kazuyuki Ouya, Satoshi Maeda | 2017-03-28 |
| 8980409 | Laminate, method for producing same, and method for producing device structure using same | Kazuyuki Ouya, Toshiyuki Tsuchiya, Naoki Watanabe, Satoshi Maeda | 2015-03-17 |
| 6722956 | Working apparatus | Shirou Murai, Kunihiro Saita, Toyotaka Wada, Tomoyuki Kawatsu | 2004-04-20 |
| 6375742 | Apparatus for processing paper sheets to decolor an image formed thereon | Kenji Sano, Katsuyuki Naito, Satoshi Takayama, Sawako Fujioka, Shigeru Machida | 2002-04-23 |
| 6332834 | Method and apparatus for grinding a workpiece | Mitsuru Nukui, Shirou Murai, Michihiro Takata, Muneaki Kaga, Toyotaka Wada | 2001-12-25 |
| 6277208 | Method of decoloring an image forming material formed on a paper sheet | Kenji Sano, Katsuyuki Naito, Satoshi Takayama, Sawako Fujioka, Shigeru Machida | 2001-08-21 |
| 6228688 | Flip-chip resin-encapsulated semiconductor device | Hideo Ohta | 2001-05-08 |
| 6113489 | Ingot slicing method, an ingot manufacturing method and a sliced ingot grinding apparatus | Kenichiro Nishi, Mitsuru Nukui, Kazuo Nakajima, Shirou Murai, Toyotaka Wada +1 more | 2000-09-05 |
| 6054222 | Epoxy resin composition, resin-encapsulated semiconductor device using the same, epoxy resin molding material and epoxy resin composite tablet | Hiromichi Takami, Kazutaka Matsumoto, Satoshi Takayama | 2000-04-25 |
| 6017386 | Decolorizable ink and printer | Kenji Sano, Katsuyuki Naito, Satoshi Takayama, Sawako Fujioka, Shigeru Machida | 2000-01-25 |
| 5922115 | Decolorizable ink and printer | Kenji Sano, Katsuyuki Naito, Satoshi Takayama, Sawako Fujioka | 1999-07-13 |
| 5912320 | Polyphenylene sulfide resin composition and resin-encapsulated semiconductor device | Yasuyuki Hotta, Shinetsu Fujieda | 1999-06-15 |
| 5849651 | Reversible thermal recording medium | Satoshi Takayama, Sawako Fujioka, Hideyuki Nishizawa, Hirohisa Miyamoto, Masami Sugiuchi | 1998-12-15 |
| 5641997 | Plastic-encapsulated semiconductor device | Hideo Ohta, Shinetsu Fujieda, Sadao Kajiura, Akira Yoshizumi | 1997-06-24 |
| 5328746 | Thermal transfer recording medium | Nanao Nakamura, Satoshi Takayama, Noriaki Sato, Tadayuki Nakamura | 1994-07-12 |
| 5212482 | Digital-to-analog converter having an externally selectable output voltage range | — | 1993-05-18 |