Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717157 | Visual sense examination device | Kenji Yasui, Makoto Suzuki, Mitsuru Sugawara | 2023-08-08 |
| 11445903 | Vision test device | Seiji Morino, Makoto Suzuki, Mitsuru Sugawara | 2022-09-20 |
| 11129527 | Visual field/visual acuity examination system, visual field/visual acuity examination device, visual field/visual acuity examination method, visual field/visual acuity examination program, and server device | Mitsuru Sugawara, Makoto Suzuki | 2021-09-28 |
| 10924716 | Image projection device | Makoto Suzuki | 2021-02-16 |
| 10409146 | Image projection system, image projection device, image projection method, image projection program, and server device | Mitsuru Sugawara, Makoto Suzuki | 2019-09-10 |
| D681606 | Speaker box | Hiroki Nishii | 2013-05-07 |
| 7946989 | Ultrasonic diagnosing apparatus and ultrasonic image display method | Masahiro Hamamoto | 2011-05-24 |
| 6966879 | Noninvasive continuous blood pressure measuring apparatus and a method of noninvasively measuring continuous blood pressure | Yushi Nishimura, Hisashi Hagiwara | 2005-11-22 |
| 6802815 | Noninvasive continuous blood pressure measuring apparatus and a method of noninvasively measuring continuous blood pressure | Yushi Nishimura, Hisashi Hagiwara | 2004-10-12 |
| 6743178 | Noninvasive continuous blood pressure measuring apparatus and a method of noninvasively measuring continuous blood pressure | Yushi Nishimura, Hisashi Hagiwara | 2004-06-01 |
| 6425872 | System for measuring physical parameter utilizing vibration transmission | Hisashi Hagiwara, Hiroshi Fukukita, Yushi Nishimura | 2002-07-30 |
| 6358212 | Noninvasive continuous blood pressure measuring apparatus and a method of noninvasively measuring continuous blood pressure | Yushi Nishimura, Hisashi Hagiwara | 2002-03-19 |
| 6354998 | Blood pressure determining apparatus and method of determining excitation frequency used in the same | Hisashi Hagiwara, Hiroshi Fukukita, Yushi Nishimura | 2002-03-12 |
| 5945982 | Data administration apparatus that can search for desired image data using maps | Kimihiko Higashio, Takahiro Fujii, Shuji Nakao, Kagumi Moriwaki, Masako Inoue +8 more | 1999-08-31 |