Issued Patents All Time
Showing 51–75 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7060386 | Nonaqueous electrolyte solution secondary battery | — | 2006-06-13 |
| 7018997 | Tricyclic 6-alkylidene-penems as β-lactamase inhibitors | Aranapakam Mudumbai Venkatesan, Tarek Suhayl Mansour, Ado Mihira, Atul Agarwal, Hideki Ushirogochi +3 more | 2006-03-28 |
| 6982118 | Polyester type conjugate fiber package | Tadashi Koyanagi | 2006-01-03 |
| 6963024 | Solar cell module and its installing module | Satoyuki Ojima, Hiroyuki Ohtsuka, Masatoshi Takahashi, Takenori Watabe | 2005-11-08 |
| 6949210 | Composite fiber having favorable post-treatment processibility and method for producing the same | Tadashi Koyanagi, Teruhiko Matsuo, Yousei Mitsumori | 2005-09-27 |
| 6899758 | Method and apparatus for growing single crystal | Toru Yamada | 2005-05-31 |
| 6830740 | Method for producing solar cell and solar cell | Konomu Oki | 2004-12-14 |
| 6824869 | Polyester type conjugate fiber package | Tadashi Koyanagi | 2004-11-30 |
| 6815645 | Heat reflecting material and heating device using the material | — | 2004-11-09 |
| 6815605 | Silicon single crystal and wafer doped with gallium and method for producing them | Teruhiko Hirasawa, Katsushi Tokunaga, Tetsuya Igarashi, Masafumi Yamaguchi | 2004-11-09 |
| 6805991 | Nonaqueous electrolyte solution secondary battery | — | 2004-10-19 |
| 6770507 | Semiconductor wafer and method for producing the same | Takashi Matsuura, Junichi Murota | 2004-08-03 |
| 6709689 | Drawn yarn package and production method therefor | Tadashi Koyanagi, Akira Yamashita | 2004-03-23 |
| 6689461 | False twisted yarn of polyester composite fiber and method for production thereof | Tadashi Koyanagi, Teruhiko Matsuo, Mitsuyuki Yamamoto | 2004-02-10 |
| 6682815 | Stretched yarn pirn | Tadashi Koyanagi | 2004-01-27 |
| 6673443 | Polyester conjugate fiber pirn and method for producing same | Tadashi Koyanagi | 2004-01-06 |
| 6656540 | Method for forming metallic film and apparatus for forming the same | Hitoshi Sakamoto, Toshihiko Nishimori, Saneyuki Goya, Noriaki Ueda | 2003-12-02 |
| 6620505 | Poly(trimethylene terephthalate) modified cross-section yarn | Yoichiro Azuma, Tadashi Koyanagi | 2003-09-16 |
| 6583029 | Production method for silicon wafer and SOI wafer, and SOI wafer | Tokio Takei, Keiichi Okabe, Hajime Miyajima | 2003-06-24 |
| 6572967 | Poly(trimethylene terephthalate) multifilament yarn | Yoichiro Azuma, Tadashi Koyanagi | 2003-06-03 |
| 6555220 | Composite fiber having favorable post-treatment processibility and method for producing the same | Tadashi Koyanagi, Teruhiko Matsuo, Yousei Mitsumori | 2003-04-29 |
| 6551398 | Heat treatment method for a silicon monocrystal wafer and a silicon monocrystal wafer | Norihiro Kobayashi, Masahiro Kato | 2003-04-22 |
| 6544656 | Production method for silicon wafer and silicon wafer | Ken Aihara, Shoji Akiyama, Tetsuya Igarashi, Weifeng QU, Yoshinori Hayamizu +1 more | 2003-04-08 |
| 6538285 | Silicon wafer | Norihiro Kobayashi, Shoji Akiyama | 2003-03-25 |
| 6498288 | Silicon germanium crystal | Ichiro Yonenaga, Tetsuya Igarashi | 2002-12-24 |