MM

Michito Matsumoto

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
NT NTT: 3 patents #1,627 of 4,871Top 35%
NP Nippon Telegraph And Telephone Public: 2 patents #129 of 842Top 20%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
📍 Ibaraki, JP: #1,893 of 6,779 inventorsTop 30%
Overall (All Time): #1,056,614 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5416868 Optical connector having a resin molding portion which includes opposite opened portions at top and bottom surfaces Toshiaki Kakii, Makoto Honjo, Hidetoshi Ishida, Hiroshi Katsura, Toru Yamanishi +2 more 1995-05-16
5339376 Grooved optical fiber connector incorporating elastic guide pin pressing members Toshiaki Kakii, Makoto Honjo, Hidetoshi Ishida, Hiroshi Katsura, Toru Yamanishi +2 more 1994-08-16
5259050 Multicore optical connector with partitions to separate the optical fibers into groups Jun Yamakawa, Toshihiko Oota, Masami Saito, Hiroyuki Yamada, Tadashi Haibara 1993-11-02
4526732 Method of heating thermal shrinkage tube and apparatus therefor Toshiaki Kakii, Yuichi Toda, Koichiro Matsuno, Yuichi Usui 1985-07-02
4460820 Apparatus for heating heat-shrinkable tubes Toshiaki Kakii, Yuichi Toda 1984-07-17