Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268894 | Flow cell and particle measuring device | Hiroaki Yaguchi, Yuki Yamakawa, Masaki Shimmura | 2022-03-08 |
| 11262284 | Particle counter | Takashi Minakami, Daisuke SAKAUE, Daisuke SHINOZAKI | 2022-03-01 |
| 11009445 | In-fluid floating substance measurement flow cell and particle counter | Takashi Minakami, Daisuke SAKAUE, Daisuke SHINOZAKI | 2021-05-18 |
| 10705010 | Particle counter | Masaki Shimmura, Mitsuaki Saitou, Yuki Yamakawa | 2020-07-07 |
| 10416069 | Particle counter | Mitsuaki Saitou, Masaki Shimmura, Yuki Yamakawa | 2019-09-17 |
| 10054529 | Particle counter | Masaki Shimmura, Yuki Yamakawa | 2018-08-21 |
| 9983113 | Particle counter | Masaki Shimmura, Mitsuaki Saitou, Yuki Yamakawa | 2018-05-29 |
| 9823190 | Particle counter for chemical solution | Takashi Minakami, Masaki Shimmura | 2017-11-21 |
| 8497989 | Particle counting method | Takehiro Imai, Toshiyuki Abe, Tsutomu Nakajima | 2013-07-30 |
| 7755760 | Particle counter for measuring floating particles which can effectively reduce false counts | Yasutaka Nakajima | 2010-07-13 |
| 7170601 | Flow cell, and particle measurement device using the same | — | 2007-01-30 |
| 6813303 | Laser oscillator and light scattering particle detector using the same | Takashi Minakami, Kenji Sasaki, Tsutomu Nakajima | 2004-11-02 |
| 6768545 | Particle detector | Takashi Minakami | 2004-07-27 |
| 6465802 | Particle measurement apparatus flow cell useful for sample fluids having different refractive indexes | — | 2002-10-15 |