MK

Masao Kamahori

HI Hitachi: 30 patents #925 of 28,497Top 4%
HH Hitachi High-Technologies: 10 patents #352 of 1,917Top 20%
HC Hitachi Electronics Engineering Co.: 1 patents #61 of 175Top 35%
Overall (All Time): #78,580 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
11884973 PCR measuring method and measurement device Junko TANAKA, Takahide YOKOI, Yoshinobu Kohara 2024-01-30
11007747 Glass/resin composite structure and method for manufacturing same Yusuke Goto, Hiroshi Sasaki, Kiyotoshi Mori, Hideyuki Akiyama 2021-05-18
10828861 Glass/resin composite structure and method for manufacturing same Yusuke Goto, Hiroshi Sasaki, Kiyotoshi Mori, Hideyuki Akiyama 2020-11-10
10466214 Ionization device Masako Ishimaru, Masuyuki Sugiyama, Kazushige Nishimura, Hiroyuki Satake, Hideki Hasegawa 2019-11-05
10429363 Far-ultraviolet absorbance detection device for liquid chromatography Yuichi UCHIHO, Toshimichi Aota 2019-10-01
10018585 Electrolyte concentration measuring apparatus and measuring method using same Yu Ishige, Atsushi KISHIOKA, Tetsuyoshi Ono, Masafumi MIYAKE 2018-07-10
9975308 Glass/resin composite structure and method for manufacturing same Yusuke Goto, Hiroshi Sasaki, Kiyotoshi Mori, Hideyuki Akiyama 2018-05-22
9885683 Ion-selective electrode Yu Ishige, Tetsuyoshi Ono, Yusuke Goto 2018-02-06
9658153 Flow cell and liquid analyzer Yusuke Goto, Yu Ishige, Hiroshi Sasaki, Hideyuki Akiyama, Shintaro Kubo 2017-05-23
9541531 Detector for liquid chromatography Yusuke Goto, Kiyotoshi Mori 2017-01-10
8712701 Potentiometric-sensor chip, potentiometric assay, and assay kit Yu Ishige, Kuniaki Nagamine 2014-04-29
8702933 Potentiometric sensor and analytical element Yu Ishige 2014-04-22
8394247 Anion concentration measuring device and anion concentration measuring element Yu Ishige, Kotaro Yamashita, Yasuhisa Shibata, Masafumi MIYAKE, Kuniaki Nagamine 2013-03-12
8383396 Apparatus and method for measuring biological material Yoshiaki Yazawa, Maki Shimoda 2013-02-26
8323468 Ion concentration measuring device and ion concentration measuring element Yu Ishige, Kotaro Yamashita, Yasuhisa Shibata, Masafumi MIYAKE 2012-12-04
8246810 DNA analysis method and DNA analyzer Yu Ishige 2012-08-21
8202409 Potentiometric sensor and analytical element Yu Ishige 2012-06-19
8128796 Analyzer Yu Ishige 2012-03-06
7960113 DNA analysis method and DNA analyzer Yu Ishige 2011-06-14
7888708 Examination apparatus for biological sample and chemical sample Yoshiaki Yazawa, Kazuki Watanabe, Yukinori Kunimoto 2011-02-15
7838226 Deoxyribonucleic acid measuring apparatus and method of measuring deoxyribonucleic acid Yu Ishige 2010-11-23
7645509 Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubing Kunio Harada, Hideki Kambara, Sumio Yamaguchi, Sukeyoshi Tsunekawa 2010-01-12
7419577 Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubing Kunio Harada, Hideki Kambara, Sumio Yamaguchi, Sukeyoshi Tsunekawa 2008-09-02
7223326 Capillary electrophoresis system Takashi Anazawa, Takashi Irie 2007-05-29
7184576 Personal authentication system Miyuki Kono, Hitoshi Matsuo, Hiroshi Masuzawa 2007-02-27