CO

Chikao Oda

HI Hitachi: 12 patents #3,472 of 28,497Top 15%
HT Hitachi Plant Technologies: 1 patents #116 of 279Top 45%
Overall (All Time): #387,773 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7431893 Process and apparatus for continuous polycondensation Hidekazu Nakamoto, Susumu Harada, Yasunari Sase, Michio Suzuki 2008-10-07
6096838 Method and apparatus for continuous polycondensation Hidekazu Nakamoto, Susumu Harada, Yasunari Sase, Michio Suzuki 2000-08-01
5769333 Method of and apparatus for recovering foaming gas of the foamed material Nobuo Kimura, Masakatsu Hayashi, Kazuo Sakaguchi, Yoshiyuki Takamura, Kichiji Uchiyama +2 more 1998-06-23
5683178 Apparatus for producing high viscosity materials and method of producing the same Hidekazu Nakamoto, Norio Nakazato, Morihisa Maruko, Kazuo Ihara, Takatoshi Kinoshita +2 more 1997-11-04
5674956 Method for producing high viscosity materials Hidekazu Nakamoto, Norio Nakazato, Morihisa Maruko, Kazuo Ihara, Takatoshi Kinoshita +2 more 1997-10-07
5641128 Method of and apparatus for recovering foaming gas of the foamed material Nobuo Kimura, Masakatsu Hayashi, Kazuo Sakaguchi, Yoshiyuki Takamura, Kichiji Uchiyama +2 more 1997-06-24
4776703 Continuous treatment apparatus for viscous material Sachihiro Yoshimatsu, Kazuo Ishida, Takatoshi Kinoshita, Hirohiko Shindoh, Hidekazu Nakamoto 1988-10-11
4749458 Free-flow electrophoretic separation method and apparatus therefor Katsumi Muroi, Kosai Hiratsuka, Shoji Yoshinaga, Toji Nakatsui, Kiyoshi Fujiwara 1988-06-07
4698142 Free-flow electrophoretic separation method and apparatus therefor Katsumi Muroi, Kosai Hiratsuka, Shoji Yoshinaga, Toji Nakatsui, Kiyoshi Fujiwara 1987-10-06
4515008 Polymerization rate detection method Nobuo Matsushita, Tokinobu Furukawa, Tetsuo Shintani, Tomoaki Sumitani 1985-05-07
4419488 Process for continuous production of high impact polystyrene Chihiro Fukumoto, Tokinobu Furukawa 1983-12-06
4361462 Method and apparatus for removing volatile matter from highly viscous material Yuji Fujii 1982-11-30
4321344 Continuous bulk polymerization of thermoplastic resins Tomoaki Sumitani, Yasunori Masaki, Tokinobu Furukawa, Yukio Inoue 1982-03-23