TI

Takashi Ikeguchi

HI Hitachi: 20 patents #1,757 of 28,497Top 7%
HC Hitachi Service Engineering Co.: 4 patents #2 of 31Top 7%
NT NTT: 2 patents #2,095 of 4,871Top 45%
NT Nippon Telephone And Telegraph: 2 patents #1 of 84Top 2%
Overall (All Time): #225,834 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7028486 Coolant recovery type gas turbine Shinya Marushima, Manabu Matsumoto, Kazuhiko Kawaike, Takashi Machida, Masaru Sekihara 2006-04-18
7028487 Coolant recovery type gas turbine Shinya Marushima, Manabu Matsumoto, Kazuhiko Kawaike, Takashi Machida, Masaru Sekihara 2006-04-18
6735957 Coolant recovery type gas turbine Shinya Marushima, Manabu Matsumoto, Kazuhiko Kawaike, Takashi Machida, Masaru Sekihara 2004-05-18
6568191 Coolant recovery type gas turbine Shinya Marushima, Manabu Matsumoto, Kazuhiko Kawaike, Takashi Machida, Masaru Sekihara 2003-05-27
6393829 Coolant recovery type gas turbine Shinya Marushima, Manabu Matsumoto, Kazuhiko Kawaike, Takashi Machida, Masaru Sekihara 2002-05-28
6370866 Coolant recovery type gas turbine Shinya Marushima, Manabu Matsumoto, Kazuhiko Kawaike, Takashi Machida, Masaru Sekihara 2002-04-16
6202400 Gas turbine exhaust recirculation method and apparatus Motoaki Utamura, Shinichi Hoizumi, Yasushi Takeda, Toshihiko Sasaki, Hideaki Komatsu +4 more 2001-03-20
6185924 Gas turbine with turbine blade cooling Manabu Matsumoto, Shinya Marushima, Kazuhiko Kawaike 2001-02-13
6173562 Exhaust recirculation type combined plant Motoaki Utamura, Shinichi Hoizumi, Yasushi Takeda, Toshihiko Sasaki, Hideaki Komatsu +4 more 2001-01-16
5794431 Exhaust recirculation type combined plant Motoaki Utamura, Shinichi Hoizumi, Yasushi Takeda, Toshihiko Sasaki, Hideaki Komatsu +4 more 1998-08-18
5695319 Gas turbine Manabu Matsumoto, Kazuhiko Kawaike, Shunichi Anzai, Masami Noda, Nobuaki Kizuka +3 more 1997-12-09
5393198 Gas turbine and gas turbine blade Masami Noda, Shunichi Anzai, Kazuhiko Kawaike, Isao Takehara 1995-02-28
5177448 Synchrotron radiation source with beam stabilizers Manabu Matsumoto, Shinjiroo Ueda, Tadasi Sonobe, Toru Murashita, Satoshi Ido +2 more 1993-01-05
5100293 Turbine blade Shunichi Anzai, Kazuhiko Kawaike, Masami Noda, Tetsuo Sasada, Isao Takehara +1 more 1992-03-31
5036290 Synchrotron radiation generation apparatus Tadasi Sonobe, Mamoru Katane, Manabu Matsumoto, Shinjiro Ueda, Toshiaki Kobari +3 more 1991-07-30
4994753 Synchrotron radiation source Manabu Matsumoto, Shinjiroo Ueda, Tadasi Sonobe, Toru Murashita, Satoshi Ido +2 more 1991-02-19
4931744 Synchrotron radiation source and method of making the same Tadasi Sonobe, Shinjiro Ueda, Manabu Matsumoto, Kazuo Kuroishi 1990-06-05
4853640 Synchrotron radiation source Manabu Matsumoto, Shinjiroo Ueda, Tadasi Sonobe, Toru Murashita, Satoshi Ido +4 more 1989-08-01
4282093 Apparatus for detecting coagulation effect Teturo Haga 1981-08-04
4220858 Apparatus for detecting change in water quality Shunsuke Nogita, Kouji Otani, Shigeoki Nishimura 1980-09-02