KT

Kenji Tokusa

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
Overall (All Time): #588,825 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6253567 Ice thermal storage type air conditioner and ice thermal storage tank Masao Imanari, Toshihiko Fukushima, Sachio Sekiya, Katsumi Matsubara, Yoshihiko MOCHIZUKI 2001-07-03
5956962 Air conditioner Hiroshi Takenaka, Hirokiyo Terada, Minetoshi Izushi, Kensaku Oguni, Makoto Nagai +2 more 1999-09-28
5689965 Air conditioner Hiroshi Takenaka, Hirokiyo Terada, Minetoshi Izushi, Kensaku Oguni, Makoto Nagai +2 more 1997-11-25
5279131 Multi-airconditioner Tadayuki Urushihata, Fumio Harada, Toshiyuki Hojo, Keij Tanaka, Kensaku Oguni 1994-01-18
5277034 Air conditioning system Toshiyuki Hojo, Kensaku Oguni, Susumu Nakayama 1994-01-11
5214918 Refrigerator and method for indicating refrigerant amount Kensaku Oguni, Susumu Nakayama, Hiromu Yasuda, Rumi Minakata, Kazumoto Urata +2 more 1993-06-01
5159817 Refrigerant path apparatus Toshiyuki Hojo, Kensaku Oguni, Susumu Nakayama 1992-11-03
5148977 Control system for air-conductioner Yozo Hibino, Susumu Nakayama, Hiromu Yasuda, Kensaku Oguni 1992-09-22
5065588 Air-conditioner system Susumu Nakayama, Kensaku Oguni, Hiromu Yasuda, Rumi Minakata, Kazumoto Urata +4 more 1991-11-19