MC

Masao Chaki

HE Hitachi-Ge Nuclear Energy: 9 patents #8 of 313Top 3%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
Overall (All Time): #319,642 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
10726959 Nuclear power plant Kenichi KATONO, Kazuaki KITO 2020-07-28
8453451 Operation method of nuclear power plant Kazuaki Kitou, Motoo Aoyama, Masaya Ootsuka, Kouji Shiina 2013-06-04
8291704 Operation method of nuclear power plant Kazuaki Kitou, Motoo Aoyama, Masaya Ootsuka, Kouji Shiina 2012-10-23
8064565 Reactor core Takeshi MITSUYASU, Motoo Aoyama, Kazuya Ishii 2011-11-22
7997078 Operation method of nuclear power plant Kazuaki Kitou, Motoo Aoyama, Masaya Ootsuka, Kouji Shiina 2011-08-16
7970094 Nuclear power plant and operation method thereof Kazuaki Kitou, Kouji Shiina, Motoo Aoyama, Masaya Ohtsuka, Masayuki Nagasawa +3 more 2011-06-28
7835483 Steam separator, boiling water reactor and swirler assembly Michio Murase, Naoyuki Ishida 2010-11-16
7614233 Operation method of nuclear power plant Kazuaki Kitou, Motoo Aoyama, Masaya Ootsuka, Kouji Shiina 2009-11-10
7333584 Nuclear power plant and operation method thereof Kazuaki Kitou, Kouji Shina, Motoo Aoyama, Masaya Ohtsuka, Masayuki Nagasawa +3 more 2008-02-19
6735267 Fuel assembly Akihito Orii, Junichi Koyama, Koji Nishida, Toru Kanazawa 2004-05-11
6516043 Fuel assembly and reactor core and fuel spacer and channel box Koji Nishida, Motoo Aoyama, Junichi Koyama, Katsumasa Haikawa, Yasuhiro Aizawa 2003-02-04
6510192 Boiling water type nuclear reactor core and operation method thereof Junichi Yamashita, Kumiaki Moriya, Katsumasa Haikawa, Yasuhiro Masuhara, Taichi Takii +3 more 2003-01-21
6337892 Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor Koji Nishida 2002-01-08
6205196 Boiling water type nuclear reactor core and operation method thereof Junichi Yamashita, Kumiaki Moriya, Katsumasa Haikawa, Yasuhiro Masuhara, Taichi Takii +3 more 2001-03-20
6141397 Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor Koji Nishida 2000-10-31