YH

Yuji Hamada

SC Sanyo Electric Co.: 40 patents #41 of 6,347Top 1%
SC Shanghai Tianma Am-Oled Co.: 31 patents #11 of 214Top 6%
TC Tianma Microelectronics Co.: 18 patents #18 of 431Top 5%
Mitsubishi Electric: 18 patents #1,216 of 25,717Top 5%
DC Dow Corning Toray Silicone Company: 9 patents #37 of 246Top 20%
Samsung: 6 patents #19,812 of 75,807Top 30%
TC Toray Silicone Co.: 5 patents #23 of 116Top 20%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
SQ Simplex Quantum: 3 patents #1 of 12Top 9%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
MC Minebea Co.: 2 patents #245 of 736Top 35%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Dow Corning: 1 patents #971 of 1,768Top 55%
Canon: 1 patents #14,899 of 19,416Top 80%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
📍 Shanghai, CA: #26 of 801 inventorsTop 4%
Overall (All Time): #9,631 of 4,157,543Top 1%
122
Patents All Time

Issued Patents All Time

Showing 76–100 of 122 patents

Patent #TitleCo-InventorsDate
7081871 Light-emitting device having a plurality of emission layers Hiroshi Kanno, Kazuki Nishimura 2006-07-25
7057338 Organic electroluminescent display and method of manufacturing the same Kazuki Nishimura 2006-06-06
7022422 Luminescent material for light emitting device and organic electroluminescent device Noriyuki Matsusue, Kazuki Nishimura 2006-04-04
6936962 Light-emitting device having a plurality of emission layers Hiroshi Kanno, Kazuki Nishimura 2005-08-30
6921590 Organic electroluminescent device Noriyuki Matsusue 2005-07-26
6882934 Apparatus and method for displaying map Atsushi Yamashita, Kiyomi Sakamoto, Hiroyuki Hamada, Keiichi Takahashi 2005-04-19
6816566 Noncontact type signal transmission device and x-ray computed tomography apparatus including the same Kyojiro Nambu 2004-11-09
6806660 Motor controlling serial communication device and motor driver Yoshihiro Fujisaki 2004-10-19
6743526 Organic electroluminescent device Masayuki Shono, Yasuhiko Matsushita 2004-06-01
6718005 Noncontact type signal transmission device and x-ray computed tomography apparatus including the same Kyojiro Nambu 2004-04-06
6668227 Navigation apparatus Hiroyuki Hamada, Kiyomi Sakamoto, Atsushi Yamashita 2003-12-23
6606558 Rendering device and method Hiroyuki Hamada, Kiyomi Sakamoto, Teruaki Ata, Atsushi Yamashita 2003-08-12
6555253 Organic electroluminescent device Masayuki Shono, Yasuhiko Matsushita 2003-04-29
6387546 Organic electroluminescent device Hiroshi Kanno, Tsuyoshi Tsujioka, Tatsuro Usuki 2002-05-14
6352462 Organic electroluminescent apparatus and method of fabricating the same 2002-03-05
6232713 Organic electroluminescent apparatus and method of fabricating the same 2001-05-15
6147451 Organic electrominiscent display device Kenichi Shibata 2000-11-14
6001918 Silicone gel composition for use as a sealant and a filler for electrical and electronic components and a gel prepared from this composition Hiroji Enami, Akihiro Nakamura, Takeaki Saiki 1999-12-14
6001943 Silicone gel composition and silicone gel for use in sealing and filling of electrical and electronic parts Hiroji Enami, Akihiro Nakamura, Takeaki Saiki 1999-12-14
5969023 Curable silicone composition Hiroji Enami, Takeaki Saiki 1999-10-19
5962601 Curable silicone composition Enami Hiroji, Akihiro Nakamura 1999-10-05
5858563 Organic electroluminescent device Takeshi Sano, Takanori Fujii, Kenichi Shibata, Kazuhiko Kuroki 1999-01-12
5779937 Organic electroluminescent device Takeshi Sano, Kenichi Shibata 1998-07-14
5716722 Organic electrolluminescent device Takeshi Sano, Takanori Fujii, Kenichi Shibata 1998-02-10
5693428 Organic electroluminescent device Takanori Fujii, Takeshi Sano, Kousuke Takeuchi, Kenichi Shibata 1997-12-02