Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8463061 | Encoding and decoding two-dimensional signal using a wavelet transform | — | 2013-06-11 |
| 8331696 | Update region detection device | — | 2012-12-11 |
| 8265402 | 2 dimensional signal encoding/decoding method and device | — | 2012-09-11 |
| 8229234 | Coding and decoding device, coding and decoding method and program | — | 2012-07-24 |
| 8218645 | Method and apparatus for encoding and decoding by wavelet transform | — | 2012-07-10 |
| 8031951 | 2-dimensional signal encoding/decoding method and device | — | 2011-10-04 |
| 7442225 | High strength high toughness Mo alloy worked material and method for production thereof | Masahiro Nagae, Makoto Nakanishi, Tomohiro Takida, Tetsushi Hoshika | 2008-10-28 |
| 7277677 | Control device for antenna matching circuit | Ichirou Ida, Takeshi Toda, Yasuyuki Oishi | 2007-10-02 |
| 7141311 | Ferrite thin film for high frequency and method for preparation thereof | Tatsuo Fujii, Makoto Nakanishi | 2006-11-28 |
| 6849115 | Method of manufacturing aluminum-substituted hematite | Tatsuo Fujii, Makoto Nakanishi | 2005-02-01 |
| 6589368 | High melting point metal based alloy material having high toughness and strength | Masahiro Nagae, Yutaka Hiraoka, Yoshito Takemoto | 2003-07-08 |
| 6482775 | Oxide superconductor | Mikio Takano, Zenji Hiroi, Yoshichika Bando, Takahito Terashima, Kohji Kishio +3 more | 2002-11-19 |
| 5382787 | Photoconductive material | Akihiko Nakajima, Yoshihisa Tawada | 1995-01-17 |
| 5250120 | Photovoltaic device | Akihiko Nakajima, Katsuhiko Hayashi, Keizo Asaoka, Yoshihisa Tawada | 1993-10-05 |
| 5229035 | Bi-Pb-Sr-Ca-Cu-O system superconductors | Toshio Takada, Mikio Takano, Yoshinari Miura, Kiichi Oda, Naoichi Yamamoto | 1993-07-20 |
| 5173475 | Bi-Pb-Sr-Ba-Ca-Cu-O system superconductor | Toshio Takada, Mikio Takano, Yoshinari Miura, Kiichi Oda, Naoichi Yamamoto | 1992-12-22 |
| 5136503 | Machine translation system | Akira Takagi, Minoru Yukawa | 1992-08-04 |
| 4947004 | Method for producing 1,1,3,3-tetramethylbutyl hydroperoxide | Shuji Suyama, Mitsukuni Kato, Hiroshi Okada | 1990-08-07 |
| 4907052 | Semiconductor tandem solar cells with metal silicide barrier | Minori Yamaguchi, Yoshihisa Tawada | 1990-03-06 |
| 4855950 | Optical storage apparatus including a reversible, doping modulated, multilayer, amorphous element | — | 1989-08-08 |
| 4765845 | Heat-resistant thin film photoelectric converter | Minori Yamaguchi, Yoshihisa Tawada | 1988-08-23 |
| 4701301 | Process for producing an internal-oxidized alloy or a shaped article thereof | Hideyuki Kuwahara, Bunji Kondo, Kenji Yanagihara, Mituo Kimura, Masahiro Niinomi | 1987-10-20 |
| 4665278 | Heat-resistant photoelectric converter | Minori Yamaguchi, Yoshihisa Tawada | 1987-05-12 |
| 4486083 | Exposure counter disc mechanism for cameras | Yukio Takaoka | 1984-12-04 |