RY

Ryohei Yabe

HI Hitachi: 11 patents #3,813 of 28,497Top 15%
HC Hitachi Instruments Engineering Co.: 1 patents #18 of 126Top 15%
Overall (All Time): #390,278 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5880835 Apparatus for investigating particles in a fluid, and a method of operation thereof Isao Yamazaki, Hiroshi Ohki, Masaetsu Matsumoto, Ryo Miyake, Hideyuki Horiuchi +1 more 1999-03-09
5715182 Device for the classification and examination of particles in fluid Hideki Asai, Hideyuki Horiuchi, Norio Oowada 1998-02-03
5690895 Flow cell apparatus Masaetsu Matsumoto, Isao Yamazaki, Ryo Miyake, Masaharu Ishii, Hiroshi Ohki +2 more 1997-11-25
5585469 Dyeing agent having at least two dyes for staining a biological sample and staining method employing the dyeing agent Yasuaki Kojima, Mitsuo Hattori, Kazumitsu Kawase 1996-12-17
5561517 Method and apparatus for flow type particle image analysis using a pulse light emitted at any of an odd and even image field reading-out period Hideyuki Horiuchi, Norio Oowada, Hideki Asai 1996-10-01
5449622 Method and apparatus for analyzing stained particles Shinichi Sakuraba, Masaaki Kurimura, Yasuaki Kojima 1995-09-12
5270212 Cell analysis apparatus Hideyuki Horiuchi, Shinichi Sakuraba, Toshio Kaneko, Nobuyuki Tatara, Hiroshi Ohki +2 more 1993-12-14
4812909 Cell classification apparatus capable of displaying a scene obtained by superimposing a character scene and graphic scene on a CRT Toshiaki Yokobayashi, Hajime Matsushita 1989-03-14
4810869 Automatic focusing control method for microscope Hajime Matsushita 1989-03-07
4807984 Apparatus and method for specimen inspection Masaaki Kurimura, Isao Shindo 1989-02-28
4761075 Cellular analysis system Hajime Matsushita, Masaaki Kurimura, Toshiaki Yokobayashi 1988-08-02
4318615 Automatic rate analyzing method Hisayuki Sagusa, Hiroshi Hashimoto, Yasushi Nomura, Takehide Satou 1982-03-09
4263512 Colorimetric method for liquid sampler including disturbing chromogens Hisayuki Sagusa, Yasushi Nonura 1981-04-21