TK

Toru Koyama

HI Hitachi: 2 patents #339 of 2,942Top 15%
FL Fujitsu General Limited: 1 patents #1 of 4Top 25%
Overall (1997): #10,144 of 185,788Top 6%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5656350 Coil impregnant of epoxy resin from polyhydric phenol mixture Chikashi Kanno, Hirokazu Takasaki, Koo Honjoo, Shinichi Toyoda, Hiroshi Suzuki +1 more 1997-08-12
5624313 Louver Katsuya Nonaka 1997-04-29
5606300 Superconducting magnet superconducting magnet coil, and manufacturing method thereof Masao Suzuki, Yasuhiro Mizuno, Koo Honjo, Morimichi Umino, Shigeo Amagi +1 more 1997-02-25