JN

Junichi Nagahora

UN Unknown: 17 patents #282 of 83,584Top 1%
YK Ykk: 10 patents #62 of 845Top 8%
YK Yoshida Kogyo K.K.: 6 patents #69 of 468Top 15%
NT Ntt Advanced Technology: 2 patents #9 of 188Top 5%
UN Unitika: 1 patents #257 of 620Top 45%
TC Teikoku Piston Ring Co.: 1 patents #41 of 95Top 45%
Yamaha: 1 patents #1,232 of 2,001Top 65%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
Overall (All Time): #260,163 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6627008 Grooved substrates for multifiber optical connectors and for alignment of multiple optical fibers and method for production thereof Takeshi Taniguchi, Toshio Arai 2003-09-30
6450696 Optical connector ferrules and method for production thereof Kazuo Omiya, Takeshi Taniguchi 2002-09-17
6274082 Process for producing shaped article Koju Tachi, Koji Saito, Teruaki Onogi 2001-08-14
6213649 Sleeve for optical connector ferrules and method for production thereof Kazuo Omiya, Takeshi Taniguchi 2001-04-10
6189600 Method and apparatus for production of amorphous alloy article formed by metal mold casting under pressure Takeshi Taniguchi 2001-02-20
6158900 Ferrule for optical fiber connector and method for production thereof Kazuo Omiya, Takeshi Taniguchi, Akihisa Inoue 2000-12-12
6074497 Highly wear-resistant aluminum-based composite alloy and wear-resistant parts Akihisa Inoue, Masahiro Oguchi, Masato Otsuki, Toru Kohno, Shin Takeda +1 more 2000-06-13
6044893 Method and apparatus for production of amorphous alloy article formed by metal mold casting under pressure Takeshi Taniguchi 2000-04-04
5826456 Method for extrusion of aluminum alloy and aluminum alloy material of high strength and high toughness obtained thereby Masataka Kawazoe, Kenji Higashi 1998-10-27
5648174 Highly hard thin film and method for production thereof Hiroshi Yamagata, Akihisa Inoue, Tsuyoshi Masumoto 1997-07-15
5607523 High-strength aluminum-based alloy Tsuyoshi Masumoto, Akihisa Inoue, Toshisuke Shibata, Kazuhiko Kita 1997-03-04
5458700 High-strength aluminum alloy Tsuyoshi Masumoto, Akihisa Inoue, Mitsuru Watanabe, Toshisuke Shitata 1995-10-17
5397490 Magnetic material Tsuyoshi Masumoto, Akihisa Inoue 1995-03-14
5312495 Process for producing high strength alloy wire Tsuyoshi Masumoto, Akihisa Inoue, Hirokazu Yamamoto, Toshisuke Shibata 1994-05-17
5296059 Process for producing amorphous alloy material Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita 1994-03-22
5221375 Corrosion resistant aluminum-based alloy Kazuo Aikawa, Katsumasa Ohtera, Hideki Takeda, Keiko Yamagata 1993-06-22
5209791 Process for producing amorphous alloy forming material Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita 1993-05-11
5122205 Corrosion resistant aluminum-based alloy Tsuyoshi Masumoto, Akihisa Inoue, Katsumasa Ohtera, Kazuo Aikawa, Madoka Nakajima +1 more 1992-06-16