TI

Tatsuo Izumida

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
HC Hitachi Engineering & Services Co.: 2 patents #17 of 129Top 15%
HM Hitachi Aloka Medical: 1 patents #35 of 93Top 40%
HC Hitachi Nuclear Engineering Co.: 1 patents #3 of 32Top 10%
HC Hitachi Plant Engineering & Construction Co.: 1 patents #53 of 194Top 30%
Overall (All Time): #645,830 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9374537 Radiation measurement apparatus and radiation measurement method Isao Takahashi, Naoyuki Yamada, Hisaki Mori 2016-06-21
5732362 Method for treating radioactive laundry waste water Ryozo Kikkawa, Hiroyuki Tsuchiya, Yoshimasa Kiuchi, Yasuo Hattori 1998-03-24
5498828 Solidification agents for radioactive waste and a method for processing radioactive waste Masami Matsuda, Takashi Nishi, Makoto Kikuchi, Shin Tamata, Yoshimasa Kiuchi 1996-03-12
5463171 Method for solidification of waste, and apparatus, waste form, and solidifying material therefor Takashi Nishi, Masami Matsuda, Kenji Noshita, Makoto Kikuchi, Shin Tamata +1 more 1995-10-31
4804498 Process for treating radioactive waste liquid Hiroko Mizuno, Makoto Kikuchi, Shin Tamata, Tsutomu Baba 1989-02-14
4793947 Radioactive waste treatment method Hideo Yusa, Kiyomi Funabashi, Makoto Kikuchi, Shin Tamata 1988-12-27
4775495 Process for disposing of radioactive liquid waste Tsutomu Baba, Akihiko Noie, Masaru Sonobe, Makoto Kikuchi 1988-10-04
4481089 Method for decontaminating metals contaminated with radioactive substances Koji Kato, Fumio Kawamura 1984-11-06