Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11621020 | Magnetic recording medium | Junichi Tachibana, Takashi Aizawa, Teruo Sai, Noboru Sekiguchi, Tomoe Ozaki +1 more | 2023-04-04 |
| 11486292 | Exhaust-gas purification system of internal combustion engine | Yoshiaki Hatakeyama, Hiroki Takeori, Shun KATO | 2022-11-01 |
| 11423936 | Magnetic recording medium and method of producing the same | Junichi Tachibana, Jota Ito, Tomoe Ozaki, Ryoichi Hiratsuka, Noboru Sekiguchi | 2022-08-23 |
| 11361790 | Magnetic recording medium | — | 2022-06-14 |
| 11222665 | Servo writer and servo signal writing method | — | 2022-01-11 |
| 11121310 | Spin electronics element and method of manufacturing thereof | Soshi Sato, Masaaki Niwa, Hiroaki Honjo, Shoji Ikeda, Hideo Ohno | 2021-09-14 |
| 11011205 | Servo writer with magnetic tape edge polishing unit and servo signal writing method thereof | — | 2021-05-18 |
| 10789979 | Magnetic recording medium | Junichi Tachibana, Tomoe Ozaki, Takashi Aizawa | 2020-09-29 |
| 10580447 | Magnetic recording medium with controlled surface characteristics | Noboru Sekiguchi, Tomoe Ozaki, Takashi Aizawa, Junichi Tachibana, Hikaru Terui +1 more | 2020-03-03 |
| 10529367 | Magnetic recording medium | Junichi Tachibana, Tomoe Ozaki, Hikaru Terui | 2020-01-07 |
| 10396274 | Spin electronics element and method of manufacturing thereof | Soshi Sato, Masaaki Niwa, Hiroaki Honjo, Shoji Ikeda, Hideo Ohno | 2019-08-27 |
| 9299378 | Magnetic recording medium having a recording layer with a diffraction peak of magnetic atoms | Noboru Sekiguchi, Junichi Tachibana, Tomoe Ozaki, Hikaru Terui | 2016-03-29 |
| 8435763 | Processes for producing sugar nucleotides and complex carbohydrates | Satoshi Koizumi, Katsutoshi Sasaki, Kazuhiko Tabata, Akio Ozaki | 2013-05-07 |
| 7579175 | Process for producing N-acetylneuraminic acid | Satoshi Koizumi, Kazuhiko Tabata, Akio Ozaki | 2009-08-25 |
| 7517673 | Process for producing alpha1,4-galactosyltransferase and galactose-containing complex carbohydrate | Satoshi Koizumi | 2009-04-14 |
| 7379275 | Magneto-resistive head having a thermally conductive layer | Hiroyuki Osaki | 2008-05-27 |
| 7309587 | Process for producing β 1,3-N-acetylglucosaminyl-transferase and N-acetylglucosamine-containing complex carbohydrate | Satoshi Koizumi | 2007-12-18 |
| 7232674 | Process for producing α1,4-galactosyltransferase and galactose-containing complex sugar | Satoshi Koizumi | 2007-06-19 |
| 7189550 | β1,3-galactosyltransferase and DNA encoding the same | Satoshi Koizumi | 2007-03-13 |
| 7063818 | HC-adsorbent for internal combustion engine | Haruhiko Shimizu, Go Motohashi | 2006-06-20 |
| 7062968 | Temperature control apparatus for humidity sensor | Masaki Ueno, Kei Machida, Hideharu Yamazaki | 2006-06-20 |
| 6978598 | Deteriorated state evaluation device for exhaust emission control equipment | Shiro Takakura, Kei Machida, Norihito Watanabe | 2005-12-27 |
| 6974687 | β1,3-galactosyltransferase and DNA encoding the enzyme | Satoshi Koizumi | 2005-12-13 |
| 6964858 | Processes for producing sugar nucleotides and complex carbohydrates | Satoshi Koizumi, Katsutoshi Sasaki, Kazuhiko Tabata, Akio Ozaki | 2005-11-15 |
| 6946281 | N-acetylglucosamine 2-epimerase and DNA encoding the same | Satoshi Koizumi, Kazuhiko Tabata, Akio Ozaki | 2005-09-20 |