SY

Sumio Yamaguchi

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
TI Toray Industries: 2 patents #1,308 of 3,690Top 40%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
Overall (All Time): #417,294 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10106917 Polyphenylene sulfide monofilament and manufacturing method therefor, and package Sho Murata, Tsuyoshi Hayashi 2018-10-23
9702384 Fluid transportation device and fluid transportation method Fujio Akagi, Isao Haraga, Yoichi Ando, Kazuo Higa 2017-07-11
7645509 Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubing Kunio Harada, Masao Kamahori, Hideki Kambara, Sukeyoshi Tsunekawa 2010-01-12
7419577 Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubing Kunio Harada, Masao Kamahori, Hideki Kambara, Sukeyoshi Tsunekawa 2008-09-02
6821446 Removal method for coating of polymer coated glass capillary tubing and polymer coated glass capillary tubing Kunio Harada, Masao Kamahori, Hideki Kambara, Sukeyoshi Tsunekawa 2004-11-23
6674171 Semiconductor device with a low resistance wiring 2004-01-06
6629660 Take-up method and device for synthetic fiber and method of using thread package Tamotsu Suzuki, Hirotaka Nakajima, Katsumi Sonoyama, Kazumasa Yamashita, Teruaki Saijo 2003-10-07
5565708 Semiconductor device comprising composite barrier layer Akihiko Ohsaki, Atsushi Ishii, Kazuyoshi Maekawa, Masahiko Fujisawa 1996-10-15
5246526 Surface treatment apparatus Akio Inada, Kenichi Kawasumi 1993-09-21
4580522 Rotary substrate holder of molecular beam epitaxy apparatus Kazumasa Fujioka, Sumio Okuno, Muneo Mizumoto, Hideaki Kamohara, Shinjiro Ueda +2 more 1986-04-08
4563900 Acoustic microscope Kunio Harada, Hiroshi Kanda, Isao Ishikawa, Yuzuru Ohji 1986-01-14
4542712 Apparatus for molecular beam epitaxy Kazuo Sato, Shigeo Kato, Yasuhide Matsumura, Muneo Mizumoto, Sumio Okuno +1 more 1985-09-24