KA

Katsuyuki Aoki

KT Kabushiki Kaisha Toshiba: 16 patents #1,863 of 21,451Top 9%
Mitsubishi Electric: 15 patents #1,633 of 25,717Top 7%
TC Toshiba Materials Co.: 10 patents #21 of 197Top 15%
EB Ebara: 7 patents #319 of 1,611Top 20%
T& Tsumura &: 2 patents #26 of 128Top 25%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #74,173 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
5584959 Waste treatment system in a polishing apparatus Norio Kimura, Kiyotaka Kawashima, Seiji Ishikawa 1996-12-17
5421403 Air conditioner Makoto Yoshihashi, Katsuhisa Ootsuta, Motoo Sano 1995-06-06
5263335 Operation controller for air conditioner Kazuaki Isono, Toshihiro Tanaka, Seiji Kubo, Hidenori Ishioka, Hideaki Nagatomo +3 more 1993-11-23
5259214 Air conditioning system Hideaki Nagatomo, Toshihiro Tanaka, Kazuaki Isono, Yasuo Imaki, Seiji Kubo +1 more 1993-11-09
5176568 Blowing direction control device for an air conditioner Hideaki Nagatomo, Kazuaki Isono, Toshihiro Tanaka, Hidenori Ishioka, Seiji Kubo +2 more 1993-01-05
5165250 Air conditioning system with thermal storage cycle control Hideaki Nagatomo, Seiji Kubo, Kazuaki Isono, Hidenori Ishioka, Toshihiro Tanaka +3 more 1992-11-24
5109919 Heat exchanger Kiyoshi Sakuma, Takayuki Yoshida, Tomohumi Tezuka, Makoto Yamada, Masao Hujii +1 more 1992-05-05
5072878 Air conditioning apparatus Hideaki Nagatomo, Seiji Kubo, Hiroyuki Umemura, Toshihiro Tanaka, Kazuaki Isono +1 more 1991-12-17
4914925 Control device for an air conditioner Hiroyuki Umemura, Kenji Matsuda, Tetsuji Okada, Hidenori Ishioka 1990-04-10
4909310 Air flow control device for an air conditioner Hiroyuki Umemura, Kenji Togashi, Kenji Matsuda, Tetsuji Okada, Hidenori Ishioka +2 more 1990-03-20
4895002 Air conditioning device Hidenori Ishioka, Hiroyuki Umemura, Kenji Matsuda, Tetsuji Okada, Seiji Kubo 1990-01-23
4890545 Air conditioner Kenji Matsuda, Tetsuji Okada, Hiroyuki Umemura, Hidenori Ishioka 1990-01-02
4877183 Air flow control device for an air conditioner Kenji Matsuda, Kenji Togashi, Hiroyuki Umemura, Tetsuji Okada, Hidenori Ishioka 1989-10-31
4858824 Air conditioner Kenji Matsuda, Sakuo Sugawara, Masanori Hara, Hiroyuki Umemura, Hidenori Ishioka 1989-08-22
4850203 Air conditioner control apparatus Tetsuji Okada, Hiroyuki Umemura, Kenji Matsuda, Hidenori Ishioka 1989-07-25
4807444 Air flow control device Hiroyuki Umemura, Tetsuji Okada, Kenji Matsuda, Hidenori Ishioka, Isao Arai +3 more 1989-02-28