YB

Yoshihiro Bessho

Sumitomo Electric Industries: 51 patents #153 of 21,551Top 1%
Overall (All Time): #53,081 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDate
7134198 Method for manufacturing electric element built-in module with sealed electric element Seiichi Nakatani, Yasuhiro Sugaya, Keiji Onishi 2006-11-14
6818461 Method of producing mounting structure and mounting structure produced by the same Kazuyoshi Amami, Tsukasa Shiraishi 2004-11-16
6798121 Module with built-in electronic elements and method of manufacture thereof Seiichi Nakatani, Yasuhiro Sugaya, Keiji Onishi 2004-09-28
6774316 Wiring board and production method thereof Takeshi Suzuki, Tatsuo Ogawa, Satoru Tomekawa, Tousaku Nishiyama, Tetsuyoshi Ogura 2004-08-10
6756663 Semiconductor device including wiring board with three dimensional wiring pattern Tsukasa Shiraishi, Tsutomu Mitani, Kazuyoshi Amami 2004-06-29
6749889 Method for producing mounting structure for an electronic component Hiroaki Takezawa, Tsutomu Mitani, Minehiro Itagaki, Kazuo Eda 2004-06-15
6710682 Surface acoustic wave device, method for producing the same, and circuit module using the same Keiji Onishi, Akihiro Nanba, Hiroki Sato, Katsunori Moritoki, Kunihiro Fujii +1 more 2004-03-23
6694613 Method for producing a printed-circuit board having projection electrodes Yoshifumi Nakamura, Minehiro Itagaki, Hiroaki Takezawa, Tsukasa Shiraishi 2004-02-24
6691409 Method of producing a circuit board Takeshi Suzuki, Tatsuo Ogawa, Satoru Tomekawa, Yasuhiro Nakatani, Yoji Ueda +3 more 2004-02-17
6603207 Electrode structure for semiconductor device, method for forming the same, mounted body including semiconductor device and semiconductor device 2003-08-05
6569512 Mounting structure for an electronic component and method for producing the same Hiroaki Takezawa, Tsutomu Mitani, Minehiro Itagaki, Kazuo Eda 2003-05-27
6538315 Semiconductor device and method of manufacturing same Minehiro Itagaki 2003-03-25
6525414 Semiconductor device including a wiring board and semiconductor elements mounted thereon Tsukasa Shiraishi, Tsutomu Mitani, Kazuyoshi Amami 2003-02-25
6518514 Circuit board and production of the same Takeshi Suzuki, Tatsuo Ogawa, Satoru Tomekawa, Yasuhiro Nakatani, Yoji Ueda +3 more 2003-02-11
6488869 Conductive paste, its manufacturing method, and printed wiring board using the same Hiroaki Takezawa, Minehiro Itagaki 2002-12-03
6465082 Stress relaxation electronic part, stress relaxation wiring board, and stress relaxation electronic part mounted body Hiroaki Takezawa, Masahide Tsukamoto, Minehiro Itagaki, Hideo Hatanaka, Yasushi Fukumura +2 more 2002-10-15
6452280 Flip chip semiconductor apparatus with projecting electrodes and method for producing same Tsukasa Shiraishi 2002-09-17
6429382 Electrical mounting structure having an elution preventive film Kazuyoshi Amami, Hiroaki Takezawa, Tsukasa Shiraishi 2002-08-06
6387794 Electrode structure for semiconductor device, method for forming the same, mounted body including semiconductor device and semiconductor device 2002-05-14
6376051 Mounting structure for an electronic component and method for producing the same Hiroaki Takezawa, Tsutomu Mitani, Minehiro Itagaki, Kazuo Eda 2002-04-23
6372548 Method for fabricating a semiconductor package with a semiconductor device attached to a multilayered substrate Minehiro Itagaki 2002-04-16
6372547 Method for manufacturing electronic device with resin layer between chip carrier and circuit wiring board Yoshifumi Nakamura, Minehiro Itagaki 2002-04-16
6369450 Method of producing mounting structure and mounting structure produced by the same Kazuyoshi Amani, Tsukasa Shiraishi 2002-04-09
6365499 Chip carrier and method of manufacturing and mounting the same Yoshifumi Nakamura, Minehiro Itagaki 2002-04-02
6310393 Electric circuit and package for semiconductor Tetsuyosi Ogura, Yukihiro Fukumoto, Hideki Iwaki, Yutaka Taguchi 2001-10-30