Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297473 | Production of monoacyl MEL | Azusa SAIKA, Tokuma Fukuoka, Dai Kitamoto, Tomohiro SUGAHARA, Shuhei Yamamoto +1 more | 2025-05-13 |
| 12241106 | Biosurfactant-producing recombinant microorganism | Azusa SAIKA, Hideaki Koike, Tokuma Fukuoka, Dai Kitamoto, Tomohiro SUGAHARA +2 more | 2025-03-04 |
| 12173347 | Technique for controlling molecular weight of PHA copolymer produced by halobacterium | Kotaro INO, Kouichi Ohshiman, Tomo Kakitani, Tokuma Fukuoka, Shun Sato +2 more | 2024-12-24 |
| 11732236 | Method for producing novel microorganisms and ergothioneine | Tatsuyuki KOSHIYAMA, Mutsumi KANEKO, Yukihiro HIGASHIYAMA, Shun Sato, Azusa SAIKA | 2023-08-22 |
| 11535717 | Ionic composite material including lignin sulfonic acid and E-polylysine as components | Kazunori Ushimaru, Tokuma Fukuoka | 2022-12-27 |
| 11098288 | D-type amino acid dehydrogenase | Hironaga Akita, Yuusuke Nakamichi, Masahiro Watanabe, Akinori Matsushika | 2021-08-24 |
| 10927354 | D-type amino acid dehydrogenase | Hironaga Akita, Yuusuke Nakamichi, Masahiro Watanabe, Akinori Matsushika | 2021-02-23 |
| 9660079 | Semiconductor device and method of manufacturing the same | Kenichi Yamamoto, Hiromi Sasaki, Masashige Moritoki | 2017-05-23 |
| 9293562 | Semiconductor device and method of manufacturing the same | Kenichi Yamamoto, Hiromi Sasaki, Masashige Moritoki | 2016-03-22 |
| 9064889 | Semiconductor device with epitaxial semiconductor layer for source/drain on substrate, and method of manufacturing the same | Kenichi Yamamoto, Hiromi Sasaki, Masashige Moritoki | 2015-06-23 |
| 8435862 | Method of manufacturing semiconductor device | Takashi TONEGAWA, Norihiko Matsuzaka | 2013-05-07 |
| 8334210 | Method and apparatus of manufacturing semiconductor device | Masafumi Shiratani | 2012-12-18 |
| 7989599 | Activator including biosurfactant as active ingredient, mannosyl erythritol lipid, and production method thereof | Michiko Suzuki, Masaru Kitagawa, Shuhei Yamamoto, Atsushi Sogabe, Dai Kitamoto +2 more | 2011-08-02 |
| 7780505 | Semiconductor manufacturing apparatus and semiconductor manufacturing method | — | 2010-08-24 |
| 7534166 | Chemical mechanical polishing apparatus | — | 2009-05-19 |
| 6102778 | Wafer lapping method capable of achieving a stable abrasion rate | — | 2000-08-15 |
| 5961794 | Method of manufacturing semiconductor devices | — | 1999-10-05 |
| 5944590 | Polishing apparatus having retainer ring rounded along outer periphery of lower surface and method of regulating retainer ring to appropriate configuration | Akira Isobe | 1999-08-31 |