Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746991 | Repairing method, repairing structure and connecting structure of embedded optical fiber of composite material structure | Nobuo Takeda, Shu Minakuchi, Tadahito MIZUTANI, Junichi Kimoto, Noriyoshi Hirano | 2014-06-10 |
| 7538933 | Optical composition for multi-color display and manufacturing method thereof, and optical element and displaying method thereof | Daisuke Nakayama, Ryojiro Akashi | 2009-05-26 |
| 7519473 | Device and method for estimating occurrence distribution of unascertained water and recording medium | Toshiaki Oka | 2009-04-14 |
| 7455903 | Optical materials and optical elements using the same | Daisuke Nakayama, Ryojiro Akashi, Masahiro Moriyama | 2008-11-25 |
| 7435479 | Light-controlling element and method for manufacturing the same | Masahiro Moriyama, Akinori Komura, Ryojiro Akashi | 2008-10-14 |
| 7437267 | Sewage inflow amount predicting device and method, and server device | Toshiaki Oka | 2008-10-14 |
| 7359842 | Soft sensor device and device for evaluating the same | Junichi Tsuboi | 2008-04-15 |
| 7314584 | Polymer gel composition and optical device using the same | Masahiro Moriyama, Ryojiro Akashi | 2008-01-01 |
| 6840683 | Embedded light transfer medium with a protection tube and an elastic covering | Nobuo Takeda, Akio Kawamata | 2005-01-11 |
| 6793806 | Water distribution amount predicting system | Toshiaki Oka, Junji Nishimura | 2004-09-21 |
| 6785035 | Optical element, optical element composition and method for controlling stimuli-responsive polymer gel | Takashi Uematsu, Akinori Komura, Jun Kawahara, Masato Mikami, Ryojiro Akashi | 2004-08-31 |
| 6510245 | Method of generating classification model and recording medium | — | 2003-01-21 |
| 6239623 | Direct coupling field effect transistor logic (DCFL) circuit | — | 2001-05-29 |
| 5925901 | Field effect transistor with plated heat sink on a fet chip | — | 1999-07-20 |
| 5922623 | Hydrogen fluoride vapor phase selective etching method for fabricating semiconductor devices | Takao Matsumura, Hirokazu Oikawa, Masayuki Yokoi, Junichi Nakamura, Hiroyuki Sato +1 more | 1999-07-13 |
| 5918200 | State estimating apparatus | Atsushi Kurosaki, Kazuyuki Kamimura, Tadahiko Matsuba | 1999-06-29 |
| 5821154 | Semiconductor device | Yasunobu Nashimoto | 1998-10-13 |
| 5726494 | Semiconductor device having a plated heat sink | Yasunobu Nashimoto | 1998-03-10 |
| 5698897 | Semiconductor device having a plated heat sink | Yasunobu Nashimoto | 1997-12-16 |
| 5504352 | Semiconductor MESFET device with edge portion | Akira Mochizuki | 1996-04-02 |
| 5157632 | High-speed low-power consumption sense amplifier circuit incorporated in semiconductor memory device | — | 1992-10-20 |
| 4985645 | BiCMOS logic circuit having a rapid output voltage falling-down property | — | 1991-01-15 |