YO

Yasuhiko Otawara

HI Hitachi: 2 patents #343 of 3,149Top 15%
📍 Hitachinaka, JP: #18 of 210 inventorsTop 9%
Overall (1994): #15,910 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5327718 Gas turbine apparatus and method of control thereof Naohiko Iwata, Akira Shimura, Nobuyuki Iizuka, Isao Sato, Fumiyuki Hirose +5 more 1994-07-12
5323614 Combustor for gas turbine Satoshi Tsukahara, Hiroshi Inoue, Noriyuki Hayashi, Kazumi Iwai, Tamio Innami +7 more 1994-06-28