Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513075 | Observation device and observation method | Akira Takahashi, Shunsuke Matsuda, Takayuki Miyashita | 2022-11-29 |
| D919813 | Cover for cancer cell observation camera | Takahiro Shikayama | 2021-05-18 |
| D880698 | Cover for cancer cell observation camera | Takahiro Shikayama | 2020-04-07 |
| D879962 | Cover for cancer cell observation camera | Takahiro Shikayama | 2020-03-31 |
| D874652 | Cover for cancer cell observation camera | Takahiro Shikayama | 2020-02-04 |
| D864395 | Cover for cancer cell observation camera | Takahiro Shikayama | 2019-10-22 |
| 10223779 | Superimposed image creation apparatus and superimposed image creation method | Takayuki Sato, Kazumasa HIRAWAKE | 2019-03-05 |
| 10143379 | Fluorescence detection device | Naoki Unno, Yoshimasa Hattori | 2018-12-04 |
| 10048206 | Fluorescence viewing device and fluorescence viewing method | Kazumasa HIRAWAKE | 2018-08-14 |
| 10041831 | Fluorescent light phantom device and fluorescent light imaging method | Kenjiro Hasegawa, Takahiro Shikayama | 2018-08-07 |
| D822208 | Cover for cancer cell observation camera | Takahiro Shikayama | 2018-07-03 |
| D822209 | Cover for cancer cell observation camera | Takahiro Shikayama | 2018-07-03 |
| 9717806 | Method for detecting cancer using ICG fluorescence method | Osamu Ishikawa, Terumasa Yamada, Kunihito GOTOH, Takahiro Shikayama | 2017-08-01 |
| 8956591 | Method for detecting cancer using ICG fluorescence method | Osamu Ishikawa, Terumasa Yamada, Kunihito GOTOH, Takahiro Shikayama | 2015-02-17 |
| 8190231 | Lymph node detecting apparatus | Takahiro Shikayama, Toshiyuki Kitai | 2012-05-29 |
| 8046055 | Lymph node detector | Takahiro Shikayama | 2011-10-25 |
| 7725170 | Breast carcinoma detector | — | 2010-05-25 |
| 5772588 | Apparatus and method for measuring a scattering medium | Yutaka Tsuchiya | 1998-06-30 |
| 5774223 | Optical measuring method and an optical measuring apparatus for determining the internal structure of an object | Tsuneyuki Urakami, Yutaka Yamashita, Yutaka Tsuchiya | 1998-06-30 |
| 5676142 | Method and apparatus for measuring scattering property and absorption property in scattering medium | Yutaka Tsuchiya, Yukio Ueda | 1997-10-14 |