HI

Hidetoshi Ishida

NT NTT: 2 patents #4 of 258Top 2%
Sumitomo Electric Industries: 2 patents #257 of 1,892Top 15%
Overall (1994): #32,087 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5351328 Optical connector with V-grooves having an oxide film Toshiaki Kakii, Makoto Honjo, Hiroshi Katsura, Toru Yamanishi, Kazumichi Miyabe +2 more 1994-09-27
5339376 Grooved optical fiber connector incorporating elastic guide pin pressing members Toshiaki Kakii, Makoto Honjo, Hiroshi Katsura, Toru Yamanishi, Kazumichi Miyabe +2 more 1994-08-16