AS

Akira Sugano

HI Hitachi: 15 patents #2,636 of 28,497Top 10%
HC Hitachi Engineering Co.: 5 patents #21 of 572Top 4%
Overall (All Time): #328,492 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
RE35776 Automatic control system for thermal power plant Sachio Yamanobe 1998-04-28
5479358 Urban energy system for controlling an energy plant supplying energy to a community Makoto Shimoda, Hiroshi Matsumoto, Hiroshi Miyadera 1995-12-26
5392208 Plant control system and method for displaying control circuit thereof Atsushi Takita, Masato Okano, Haruya Tobita, Shinya Kikuchi, Yataro Suzuki +2 more 1995-02-21
5311421 Process control method and system for performing control of a controlled system by use of a neural network Masahide Nomura, Tadayoshi Saito, Hiroshi Matsumoto, Makoto Shimoda, Masakazu Kondoh +2 more 1994-05-10
5268835 Process controller for controlling a process to a target state Hisanori Miyagaki, Atsushi Takita, Eiji Toyama, Katsuhito Shimizu, Haruya Tobita +3 more 1993-12-07
5258652 Distributed plant control system Seiitsu Nigawara, Masayuki Fukai, Atsushi Takita 1993-11-02
4942514 Process monitoring and control system and method of process monitoring and control Hisanori Miyagaki, Katsuhito Shimizu, Haruya Tobita, Atsushi Takita, Tooru Kimura +2 more 1990-07-17
4794512 Digital controlling device Eiji Toyama, Masahide Nomura 1988-12-27
4707778 Controller for heat power plant Hiroshi Yamada, Michihiro Iioka, Atsushi Takita, Seiitsu Nigawara, Masayuki Fukai 1987-11-17
4653276 Automatic control system for thermal power plant Sachio Yamanobe 1987-03-31
4619224 Apparatus for controlling drum water level of drum type boiler Atsushi Takita, Naganobu Honda 1986-10-28
4592293 Method of controlling an air heater of a coal-fired boiler Eiji Toyama 1986-06-03
4582026 Feed-forward type automatic control system Atsushi Takita, Masayuki Kumazaki 1986-04-15
4577270 Plant control method Masaru Muramatsu, Sachio Yamanobe, Yoshio Sato 1986-03-18
4347564 Hierarchical-structure plant control system Eiji Tooyama 1982-08-31