RK

Ryuichi Kaji

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
KE Kokusai Electric: 2 patents #237 of 583Top 45%
NC Nagano Science Co.: 2 patents #1 of 7Top 15%
BA Babcock-Hitachi: 1 patents #209 of 415Top 55%
Overall (All Time): #442,627 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11966210 Substrate processing apparatus, device management controller, and recording medium Kazuhide Asai, Kazuyoshi Yamamoto, Hidemoto Hayashihara, Takayuki KAWAGISHI, Kayoko Yashiki +4 more 2024-04-23
11237538 Substrate processing apparatus, device management controller, and recording medium Kazuhide Asai, Kazuyoshi Yamamoto, Hidemoto Hayashihara, Takayuki KAWAGISHI, Kayoko Yashiki +4 more 2022-02-01
9151511 Method for controlling air conditioner and environmental tester Yasuharu Jin 2015-10-06
8156830 Photostability test system Satoshi Koide, Kenji Matsushita 2012-04-17
6206658 Organic substance processing system and organic substance processing apparatus Akira Nishioka, Hiroshi Kusumoto, Keiji Sasao, Hiroshige Kikuchi, Takao Sato +3 more 2001-03-27
5678420 Waste incineration heat conversion system Toshiko Fukushima, Yasuo Koseki, Akinobu Hayashi 1997-10-21
5675970 Rankine cycle power generation system and a method for operating the same Akira Yamada, Yoshinari Hori, Yasuo Koseki 1997-10-14
5346633 Method for surface treatment of a body, surface treatment agent, surface treated body, surface treated members, and apparatus being furnished with same Takayuki Nakakawaji, Atsushi Morihara, Mitsuyoshi Shoji, Koji Sato, Yutaka Ito +1 more 1994-09-13
5331510 Electronic equipment and computer with heat pipe Katsunori Ouchi, Atsushi Morihara, Yoshio Naganuma, Koji Sato 1994-07-19
5289868 Absorption chiller heater and unit-type air conditioning system Yasuo Koseki, Hiroaki Yoda, Takashi Nakao, Tomihisa Ohuchi, Akira Nishiguchi +2 more 1994-03-01
4456528 Process for removing ash from coal Hidetoshi Akimoto, Takeo Komuro, Yasushi Muranaka, Hideo Kikuchi, Yukio Hishinuma +2 more 1984-06-26