MA

Masahiro Abumi

AC Adamant Co.: 2 patents #4 of 35Top 15%
AC Adamant Kogyo Co.: 2 patents #11 of 34Top 35%
AC Adamant Namiki Precision Jewel Co.: 1 patents #15 of 58Top 30%
OC Orbray Co.: 1 patents #8 of 16Top 50%
📍 Kawaguchi, JP: #100 of 473 inventorsTop 25%
Overall (All Time): #811,468 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11782216 Optical connector and optical connector manufacturing method Tsuyoshi Namekawa, Satoshi Kano, Keishiro Komatsu 2023-10-10
10353155 Multi-fiber optical connector Kazuaki Ikegai, Nobuhiko Oda, Takehiro Hayashi 2019-07-16
D801279 Multi-fiber optical connector with housing for optical connector Takehiro Hayashi, Nobuhiko Oda 2017-10-31
D801280 Multi-fiber optical connector ferrule Takehiro Hayashi, Nobuhiko Oda 2017-10-31
D695222 Ferrule for optical fiber Yasuhiro Hyakutake 2013-12-10
D695223 Ferrule for optical fiber Yasuhiro Hyakutake 2013-12-10