Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905156 | Seamless capsule, filter and smoking equipment containing same | — | 2021-02-02 |
| 10493036 | Enteric capsule | Takayuki Fukasawa, Tomoya SUZUKI | 2019-12-03 |
| 8280142 | Predetermined site luminescence measuring method, predetermined site luminescence measuring apparatus, expression amount measuring method, and measuring apparatus | Hirobumi Suzuki, Yoko Ohashi, Kenji Kawasaki, Kiyotsugu Kojima, Akihiko Yoshikawa | 2012-10-02 |
| 8192982 | Tissue culture microscope apparatus | Kazuhiro Hasegawa, Akitsugu Kagayama, Atsuhiro Tsuchiya, Ryuichi Hirano, Hideaki Endo | 2012-06-05 |
| 8110394 | Culture microscope apparatus | Kazuhiro Hasegawa, Atsuhiro Tsuchiya, Atsushi Yonetani | 2012-02-07 |
| 7986824 | Predetermined site luminescence measuring method, predetermined site luminescence measuring apparatus, expression amount measuring method, and measuring apparatus | Hirobumi Suzuki, Yoko Ohashi, Kenji Kawasaki, Kiyotsugu Kojima, Akihiko Yoshikawa | 2011-07-26 |
| 7910355 | Culture observation apparatus | Atsuhiro Tsuchiya, Ryuichi Hirano, Hideaki Endo, Kazuhiro Hasegawa, Akitsugu Kagayama +1 more | 2011-03-22 |
| 7816126 | Culture observation apparatus, sample tray heat-insulating device and lid | Akitsugu Kagayama, Ryuichi Hirano, Atsuhiro Tsuchiya, Kazuhiro Hasegawa, Katsuyoshi Yamaguchi +1 more | 2010-10-19 |
| 7799559 | Culture microscope apparatus | Kazuhiro Hasegawa, Atsuhiro Tsuchiya, Atsushi Yonetani | 2010-09-21 |
| 7612316 | Focus detection device and fluorescent observation device using the same | Masayoshi Karasawa, Atsuhiro Tsuchiya, Takashi Yoneyama | 2009-11-03 |
| 7595188 | Observation apparatus | Kazuhiro Hasegawa, Akitsugu Kagayama, Hideaki Endo, Ryuichi Hirano, Atsuhiro Tsuchiya +1 more | 2009-09-29 |
| RE40528 | Voltage fluctuation compensating apparatus | Akihiko Iwata, Akihiro Suzuki, Hiroyuki Sasao, Toshiyuki Kikunaga, Mitsugu Takahashi | 2008-10-07 |
| 7382531 | Microscope and method of preventing dew condensation on objective lens | Atsuhiro Tsuchiya, Katsuyoshi Yamaguchi, Akitsugu Kagayama, Kazuhiro Hasegawa, Hideaki Endo | 2008-06-03 |
| 7345814 | Microscope system and microscope focus maintaining device for the same | Takashi Yoneyama, Atsuhiro Tsuchiya | 2008-03-18 |
| 7304282 | Focus detection device and fluorescent observation device using the same | Masayoshi Karasawa, Atsuhiro Tsuchiya, Takashi Yoneyama | 2007-12-04 |
| 7289265 | Microscope illumination intensity measuring device | — | 2007-10-30 |
| 7268938 | In-vivo examination apparatus | Yoshihiro Kawano, Atsuhiro Tsuchiya | 2007-09-11 |
| 7102475 | Magnetic actuator | Takafumi Nakagawa, Mitsuru Tsukima, Toshie Takeuchi, Tetsuya Matsuda, Nobumoto Tohya | 2006-09-05 |
| 6956305 | Voltage fluctuation compensating apparatus | Akihiko Iwata, Akihiro Suzuki, Hiroyuki Sasao, Toshiyuki Kikunaga, Mitsugu Takahasi | 2005-10-18 |
| 6927356 | Enclosed switchgear | Shinji Sato, Masahiro Arioka | 2005-08-09 |
| 6882515 | Operation circuit and power switching device employing the operation circuit | Toshie Takeuchi, Mitsuru Tsukima, Yasushi Takeuchi | 2005-04-19 |
| 6865021 | Incident illumination unit and microscope to which incident illumination unit is applied | — | 2005-03-08 |
| 6865072 | Metal-enclosed switchgear | Shinji Sato, Takao Tsurimoto, Masahiro Arioka | 2005-03-08 |
| 6812592 | Voltage fluctuation compensating apparatus | Akihiko Iwata, Akihiro Suzuki, Hiroyuki Sasao, Toshiyuki Kikunaga, Mitsugu Takahashi | 2004-11-02 |
| 6624374 | Switching apparatus | Toyomi Ooshige, Hiroyuki Sasao, Hiroyuki Akita, Yukimori Kishida, Mitsuru Tsukima +1 more | 2003-09-23 |