Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545143 | Silica particles having reactive functional group on surface, and method of producing the same | Masataka NISHIDA, Kazutomi MIYOSHI, Michio Ohkubo | 2020-01-28 |
| 10466234 | Method of producing labeled antibody | Hideki Aizawa, Michio Ohkubo, Kazutomi MIYOSHI | 2019-11-05 |
| 8337726 | Fine particle dispersion and method for producing fine particle dispersion | Takuya Harada, Hidemichi Fujiwara, Kazuhiro Takashiba, Yusuke Yamada, Hideo Nishikubo +1 more | 2012-12-25 |
| 8277693 | Method for producing fine particle dispersion and fine particle dispersion | Takuya Harada, Hidemichi Fujiwara, Kazuhiro Takashiba, Yusuke Yamada, Hideo Nishikubo +1 more | 2012-10-02 |
| 6911713 | Optical device having a carrier-depleted layer | Nariaki Ikeda, Takeharu Yamaguchi, Satoshi Arakawa, Akihiko Kasukawa, Ryusuke Nakasaki | 2005-06-28 |
| 6528337 | Process of producing semiconductor layer structure | Satoshi Arakawa, Toshikazu Mukaihara, Akihiko Kasukawa | 2003-03-04 |
| 5929462 | Semiconductor optical device having a strained quantum well structure | Akihiko Kasukawa, Michio Ohkubo | 1999-07-27 |
| 5666375 | Semiconductor quantum well laser having a low threshold current density | Noriyuki Yokouchi, Akihiko Kasukawa | 1997-09-09 |