Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562910 | Method and apparatus for analysis of poly (biphenyl chloride) in electrical insulating oil | Masako Kawarai, Tami Hiruta, Yoshinori Inoue | 2013-10-22 |
| 6962809 | Sugar chain synthesizer | Kisaburo Deguchi, Genzo Hirata, Masahito Ito, Shinichiro Nishimura, Susumu Nishiguchi +3 more | 2005-11-08 |
| 5804142 | Chromatograph system and method for maintaining system suitability thereof | Masahito Ito, Yoshio Fujii, Hiroshi Satake, Kasumi Yoshida | 1998-09-08 |
| 5783450 | Analytical method and instrument for analysis of liquid sample by liquid chromatography | Kasumi Yoshida, Yoshio Fujii, Hiroshi Satake, Masahito Ito, Masao Kamahori | 1998-07-21 |
| 5670379 | Chromatograph system and method of use | Masahito Ito, Yoshio Fujii, Hiroshi Satake, Mitsuo Ito, Fuminori Umesato, deceased | 1997-09-23 |
| 5468379 | Solution for suppressing deterioration of a separation column for analyzing hemoglobins | Kenji Yasuda, Yoshinori Takata, Harumi Tsuruta, Sadabumi Ohnuma | 1995-11-21 |
| 5436166 | Method of and apparatus for performing chromatography analysis of unknown sample | Masahito Ito, Yoshio Fujii, Hiroshi Satake, Fuzio Yamada, Kouichi Tagami +1 more | 1995-07-25 |
| 5407568 | Separation column containing S-carboxyalkylcysteine | Kenji Yasuda, Mitsuo Ito, Masahito Ito | 1995-04-18 |
| 5358639 | Method of analyzing hemoglobins | Kenji Yasuda, Yoshinori Takata, Harumi Tsuruta, Sadabumi Ohnuma | 1994-10-25 |
| 5308774 | Liquid chromatographic method and apparatus for analyzing biological samples | Masahito Ito, Yoshio Fujii, Hiroshi Satake, Kasumi Yoshida | 1994-05-03 |
| 5294336 | Apparatus for liquid chromatography for separating AIC components from hemoglobin in blood | Masako Mizuno, Kenji Tochigi, Yutaka Misawa, Hiroyuki Miyagi, Yoshio Watanabe +2 more | 1994-03-15 |
| 5277871 | Liquid chromatographic analyzer, sample feeder and prelabeling reaction treating method | Yoshio Fujii, Kasumi Yoshida, Hiroshi Satake, Masahito Ito | 1994-01-11 |
| 5212097 | Method for analysis of catecholamine | Masao Kamahori, Mamoru Taki, Taro Nogami, Yoshio Watanabe | 1993-05-18 |
| 5132012 | Liquid chromatograph | Andreas Manz, Yoshio Watanabe, Yuji Miyahara, Hiroyuki Miyagi, Keiji Tsukada | 1992-07-21 |
| 5093267 | Method for biochemical assay and an analyzer for the method | Mamoru Taki, Yoshio Watanabe, Masao Kamahori, Hiroyuki Miyagi | 1992-03-03 |
| 5005434 | Autosampler with a means for detecting air bubble in specimen | Yoshio Watanabe, Mamoru Taki, Masao Kamahori, Hiroyuki Miyagi, Yasuhide Matsumura +1 more | 1991-04-09 |
| 4823168 | Flow-through cell for a photometer formed using a pair of cell body members | Masao Kamahori, Yoshio Watanabe, Mamoru Taki, Hiroyuki Miyagi | 1989-04-18 |
| 4806250 | Liquid chromatography and apparatus using the same | Yoshinori Takata, Mitsuo Ito | 1989-02-21 |
| 4338811 | Method and apparatus for diagnosis of disease | Hiroyuki Miyagi, Yoshinori Takata, Mamoru Taki | 1982-07-13 |