YY

Yoshihisa Yamashita

PA Panasonic: 37 patents #358 of 21,108Top 2%
Sumitomo Electric Industries: 24 patents #740 of 21,551Top 4%
Canon: 20 patents #3,238 of 19,416Top 20%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
WI Wako Pure Chemical Industries: 1 patents #164 of 377Top 45%
KA Kao: 1 patents #1,961 of 3,221Top 65%
CL Cambridge Enterprise Limited: 1 patents #260 of 688Top 40%
Overall (All Time): #20,045 of 4,157,543Top 1%
85
Patents All Time

Issued Patents All Time

Showing 51–75 of 85 patents

Patent #TitleCo-InventorsDate
7321496 Flexible substrate, multilayer flexible substrate and process for producing the same Toshio Fujii, Seiichi Nakatani, Takashi Ichiryu, Satoru Tomekawa, Hiroki Yabe 2008-01-22
7314276 Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus Shoji Koike, Kohei Watanabe, Hayato Ida 2008-01-01
7300505 Ink-jet recording ink, ink cartridge, recording unit, ink-jet recording method, ink-jet recording apparatus, and method for stabilizing ink ejection Shoji Koike, Kohei Watanabe, Hayato Ida 2007-11-27
7247178 Capacitor and method for producing the same, and circuit board with a built-in capacitor and method for producing the same Koichi Hirano, Tsunenori Yoshida, Hiroyuki Handa, Seiichi Nakatani 2007-07-24
7242086 Optical semiconductor bare chip, printed wiring board, lighting unit and lighting device Tetsushi Tamura, Tatsumi Setomoto, Nobuyuki Matsui, Masanori Shimizu 2007-07-10
7241333 Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus Shoji Koike, Kohei Watanabe, Hayato Ida 2007-07-10
7205483 Flexible substrate having interlaminar junctions, and process for producing the same Hiroki Yabe, Takashi Ichiryu, Seiichi Nakatani, Satoru Tomekawa, Toshio Fujii +1 more 2007-04-17
7140104 Method of producing circuit component built-in module with embedded circuit component Koichi Hirano, Seiichi Nakatani, Hiroyuki Handa, Tsunenori Yoshida, Hiroyuki Ishitomi 2006-11-28
7126811 Capacitor and method for producing the same, and circuit board with a built-in capacitor and method for producing the same Koichi Hirano, Tsunenori Yoshida, Hiroyuki Handa, Seiichi Nakatani 2006-10-24
7087467 Lead frame and production process thereof and production process of thermally conductive substrate Koichi Hirano, Seiichi Nakatani, Masaki Suzumura 2006-08-08
7059042 Method of manufacturing a thermal conductive circuit board with grounding pattern connected to a heat sink Koichi Hirano, Seiichi Nakatani, Mitsuhiro Matsuo 2006-06-13
7041535 Power module and method of manufacturing the same Koichi Hirano, Seiichi Nakatani 2006-05-09
7033865 Thermally conductive substrate, thermally conductive substrate manufacturing method and power module Koichi Hirano, Seiichi Nakatani, Mitsuhiro Matsuo 2006-04-25
7022276 Method for manufacturing circuit board and circuit board and power conversion module using the same Koichi Hirano, Seiichi Nakatani 2006-04-04
6964700 Ink for use in ink jet recording and ink jet recording method utilizing the same Ayako Uji, Noribumi Koitabashi, Ryota Kato, Takeshi Miyazaki, Yasunori Fujimoto 2005-11-15
6958535 Thermal conductive substrate and semiconductor module using the same Koichi Hirano, Seiichi Nakatani 2005-10-25
6936774 Wiring substrate produced by transfer material method Yasuhiro Sugaya, Shingo Komatsu, Koichi Hirano, Seiichi Nakatani, Yasuyuki Matsuoka +1 more 2005-08-30
6930395 Circuit substrate having improved connection reliability and a method for manufacturing the same Satoru Tomekawa, Takeshi Suzuki, Yoshihiro Kawakita, Tadashi Nakamura 2005-08-16
6921433 Aqueous dispersion of water-insoluble-colorant-containing particle and preparation process thereof, water-insoluble-colorant-containing particle and preparation process thereof, and ink Hideto Kuribayashi, Akio Kashiwazaki, Masashi Hirose, Takeshi Miyazaki 2005-07-26
6871396 Transfer material for wiring substrate Yasuhiro Sugaya, Shingo Komatsu, Koichi Hirano, Seiichi Nakatani, Yasuyuki Matsuoka +1 more 2005-03-29
6870244 Lead frame and production process thereof and production process of thermally conductive substrate Koichi Hirano, Seiichi Nakatani, Masaki Suzumura 2005-03-22
6860004 Method of manufacturing a thermally conductive circuit board with a ground pattern connected to a heat sink Koichi Hirano, Seiichi Nakatani, Mitsuhiro Matsuo 2005-03-01
6787884 Circuit component, circuit component package, circuit component built-in module, circuit component package production and circuit component built-in module production Koichi Hirano, Seiichi Nakatani, Hiroyuki Handa, Tsunenori Yoshida, Hiroyuki Ishitomi 2004-09-07
6707671 Power module and method of manufacturing the same Koichi Hirano, Seiichi Nakatani 2004-03-16
6700182 Thermally conductive substrate, thermally conductive substrate manufacturing method and power module Koichi Hirano, Seiichi Nakatani, Mitsuhiro Matsuo 2004-03-02