KS

Kenichi Sohma

HI Hitachi: 14 patents #2,889 of 28,497Top 15%
BA Babcock-Hitachi: 3 patents #89 of 415Top 25%
Overall (All Time): #357,845 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5547369 Camera, spectrum analysis system, and combustion evaluation apparatus employing them Kazuyuki Itoh, Michio Kuroda, Tadayoshi Murakami 1996-08-20
5432090 Method for measuring metal ingredients in combustion gas Sinji Tanaka, Shuntaro Koyama, Ryoichi Kaneko 1995-07-11
5339635 Gas turbine combustor of the completely premixed combustion type Yasuo Iwai, Shigeru Azuhata, Kiyoshi Narato, Hironobu Kobayashi, Tooru Inada +4 more 1994-08-23
5325660 Method of burning a premixed gas in a combustor cap Masayuki Taniguchi, Yasuo Yoshii, Tadayoshi Murakami, Shigeru Azuhata, Norio Arashi +2 more 1994-07-05
5216885 Combustor for burning a premixed gas Masayuki Taniguchi, Yasuo Yoshii, Tadayoshi Murakami, Shigeru Azuhata, Norio Arashi +3 more 1993-06-08
5186146 Combustion evaluation apparatus and combustion controller Tugihiro Yukitake, Shigeru Azuhata, Norio Arashi, Hiroatsu Tokuda 1993-02-16
5067419 Low NOx boiler Hironobu Kobayashi, Shigeru Azuhata, Kiyoshi Narato, Yasuo Yoshii, Norio Arashi +10 more 1991-11-26
5038558 Gas turbine combustor and a method of combustion thereby Shigeru Azuhata, Yasuo Iwai, Tooru Inada, Hironobu Kobayashi, Kiyoshi Narato +5 more 1991-08-13
5022849 Low NOx burning method and low NOx burner apparatus Yasuo Yoshii, Shigeru Azuhata, Norio Arashi, Tooru Inada, Hideo Kikuchi +7 more 1991-06-11
4973159 Spectroscope apparatus and reaction apparatus using the same Shigeru Azuhata, Kiyoshi Narato, Tooru Inada, Hironobu Kobayashi, Norio Arashi +1 more 1990-11-27
4907962 Low NOx burner Shigeru Azuhata, Kiyoshi Narato, Hironobu Kobayashi, Tooru Inada, Norio Arashi +2 more 1990-03-13
4820046 Spectroscope apparatus and reaction apparatus using the same Shigeru Azuhata, Kiyoshi Narato, Tooru Inada, Hironobu Kobayashi, Norio Arashi +1 more 1989-04-11
4784043 Atomizer and coal-water slurry fired boiler utilizing the same Hironobu Kobayashi, Shigeru Azuhata, Kiyoshi Narato, Tooru Inada, Norio Arashi +2 more 1988-11-15
4741279 Method of and apparatus for combusting coal-water mixture Shigeru Azuhata, Kazutoshi Higashiyama, Kiyoshi Narato, Hironobu Kobayashi, Norio Arashi +7 more 1988-05-03