YH

Yoshihiro Hirata

PC Phild Co.: 24 patents #1 of 6Top 20%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
Canon: 10 patents #6,241 of 19,416Top 35%
Mitsubishi Electric: 10 patents #2,886 of 25,717Top 15%
WH Whill: 4 patents #4 of 25Top 20%
KC Kyorin Pharmaceutical Co.: 4 patents #44 of 270Top 20%
AC Akebono Brake Industry Co.: 3 patents #83 of 376Top 25%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
VA Vlsi Technology Research Association: 1 patents #21 of 70Top 30%
KU Kagoshima University: 1 patents #28 of 155Top 20%
Overall (All Time): #26,392 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 26–50 of 74 patents

Patent #TitleCo-InventorsDate
7314499 Method and device for manufacturing advanced water containing ultra-fine gold particles Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2008-01-01
7300491 Method and apparatus for the production of metal powder Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2007-11-27
7300672 Titanium-group metal containing high-performance water, and its producing method and apparatus Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2007-11-27
7201945 Healthy fiber products Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2007-04-10
7151385 Contact probe, method of manufacturing the contact probe, and device and method for inspection Tsuyoshi Haga, Toshiyuki Numazawa, Kazuo Nakamae, Kazunori Okada, Jun Yorita 2006-12-19
7144589 High functional water containing titanium and method and apparatus for producing the same Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2006-12-05
7118684 Treatment of fiber with water containing fine powder of noble metal dispersed therein Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2006-10-10
7108735 Method and device for manufacturing metallic particulates, and manufactured metallic particulates Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2006-09-19
7105281 Method for manufacturing metal microstructure Jun Yorita, Tsuyoshi Haga 2006-09-12
6994552 Hair design system and its applications Yuko Yamashita 2006-02-07
6989127 Health ornament containing titanium powder and method for manufacturing thereof Yoshio Ueda, Hiroaki Takase, Kazuaki Suzuki 2006-01-24
6869626 Production method of ultrafine gold particle-dissolved water and device therefor Yoshio Ueda, Hiraoki Takase 2005-03-22
6833145 Water containing fullerenes and method for producing the same Yoshio Ueda, Hiroaki Takase 2004-12-21
6737733 Sealed semiconductor device and lead frame used for the same Kazuyuki Misumi, Kazunari Michii 2004-05-18
6692776 Method of repairing or restoring damaged or imperfect hair 2004-02-17
6622735 Hair iron equipped with iron press cover Yuko Yamashita 2003-09-23
6521219 Method of repairing or restoring damaged or imperfect hair 2003-02-18
6494216 Castanet type hair iron 2002-12-17
D460215 Hair iron 2002-07-09
D445540 Hair iron 2001-07-24
D444266 Hair iron 2001-06-26
6228318 Manufacturing method of ceramics component having microstructure Kazuo Nakamae 2001-05-08
D433185 Hair iron 2000-10-31
6129559 Microconnector and method of manufacturing the same Tsuyoshi Haga 2000-10-10
D424742 Hair iron 2000-05-09