JY

Jun Yamakawa

FC Furukawa Electric Co.: 2 patents #1 of 101Top 1%
NT NTT: 2 patents #14 of 290Top 5%
📍 Kakegawa, JP: #5 of 24 inventorsTop 25%
Overall (1997): #34,474 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5631985 Optical connector wherein an arrangement plane of positioning pin holes and optical fibers is inclined with respect to an abutting direction Hiroyuki Yamada, Kenji Suzuki, Koichi Takagi, Takashi Shigematsu, Mikio Ishihara +1 more 1997-05-20
5600747 Method of collectively connecting multiple optical connectors and aligning and positioning jig for multiple optical connectors used in the method Hiroyuki Yanagase, Masato Shiino, Hideki Miyazaki, Shinji Nagasawa 1997-02-04