KU

Kazushige Umetsu

SE Seiko Epson: 29 patents #525 of 7,774Top 7%
Overall (All Time): #132,604 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
7829446 Method for dividing wafer, method for manufacturing silicon devices, and method for manufacturing liquid ejecting heads Wataru Takahashi, Yoshinao Miyata, Yutaka Yamazaki 2010-11-09
7709159 Mask, mask forming method, pattern forming method, and wiring pattern forming method Shinichi Yotsuya 2010-05-04
7521649 Laser processing apparatus and laser processing method Daisuke Sawaki 2009-04-21
7518294 Manufacturing method of quartz crystal resonator, apparatus therefor, and quartz crystal resonator manufactured thereby 2009-04-14
7468310 Method of machining substrate and method of manufacturing element Yutaka Yamazaki 2008-12-23
7440074 Method for repair of liquid crystal display device light point defects using detection of corrective laser light in real time 2008-10-21
7411649 Method for manufacturing a crystal device 2008-08-12
7406756 Method for manufacturing a piezoelectric resonator Kazuto Yoshimura, Tsukasa Funasaka, Fumitaka Kitamura 2008-08-05
7387739 Mask and method of manufacturing the same, electroluminescent device and method of manufacturing the same, and electronic instrument Shinichi Yotsuya, Daisuke Sawaki 2008-06-17
7307444 Testing method and testing apparatus for liquid crystal panel Shuhei Yamada 2007-12-11
7241967 Method and apparatus for cutting electrical wiring line on a substrate, and method and apparatus for manufacturing electronic device Jun Amako, Kenichi Honda 2007-07-10
7070700 Method of laser processing and head for ejecting droplet Daisuke Sawaki, Masato Shimada 2006-07-04
6918705 Optical module and method of manufacture thereof, semiconductor device, and optical transmission device Kazunori Sakurai, Akihiro Murata 2005-07-19
6852621 Semiconductor device and manufacturing method therefor, circuit board, and electronic equipment Terunao Hanaoka, Kenji Wada, Nobuaki Hashimoto, Haruki Ito, Fumiaki Matsushima 2005-02-08
6812549 Wiring board and fabricating method thereof, semiconductor device and fabricating method thereof, circuit board and electronic instrument Yohei Kurashima, Jun Amako 2004-11-02
6781089 Method and apparatus for cutting electrical wiring line on a substrate, and method and apparatus for manufacturing electronic device Jun Amako, Kenichi Honda 2004-08-24
6775958 Package sealing method, manufacturing method of electronic device modules, sealing apparatus, and packaged product Jun Amako, Hideo Tanaya 2004-08-17
6690032 Electro-optical device and method of manufacture thereof, and electronic instrument 2004-02-10
6677237 Semiconductor chip, semiconductor device, circuit board and electronic equipment and production methods for them Jun Amako, Shinichi Yotsuya, Katsuji Arakawa 2004-01-13
6667551 Semiconductor device and manufacturing thereof, including a through-hole with a wider intermediate cavity Terunao Hanaoka, Kenji Wada, Nobuaki Hashimoto, Haruki Ito, Fumiaki Matsushima 2003-12-23
6623178 Optical module and method of manufacture thereof, semiconductor device, and optical transmission device Kazunori Sakurai, Akihiro Murata 2003-09-23
6608371 Semiconductor device and method of manufacturing the same, circuit board, and electronic equipment Yohei Kurashima, Haruki Ito 2003-08-19
6596634 Wiring board and fabricating method thereof, semiconductor device and fabricating method thereof, circuit board and electronic instrument Yohei Kurashima, Jun Amako 2003-07-22
6563079 Method for machining work by laser beam Jun Amako, Shinichi Yotsuya, Katsuji Arakawa 2003-05-13
6507003 Method and apparatus for laser processing Jun Amako, Hitoshi Nakao 2003-01-14