HI

Hiroyasu Itou

DE Denso: 6 patents #2,220 of 11,792Top 20%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
Overall (All Time): #468,189 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7691697 Power composite integrated semiconductor device and manufacturing method thereof 2010-04-06
7416932 Power composite integrated semiconductor device and manufacturing method thereof 2008-08-26
7235844 Power composite integrated semiconductor device and manufacturing method thereof 2007-06-26
6914288 EEPROM and EEPROM manufacturing method Mitsutaka Katada, Hidetoshi Muramoto 2005-07-05
6791156 Semiconductor device and method for manufacturing it 2004-09-14
6529788 Recycling system and recycling method Tatsuo Tani, Kiyoshi Sakai, Yasushi Akiba, Shohzoh Miyawaki, Teruzo Hasumi +3 more 2003-03-04
6150697 Semiconductor apparatus having high withstand voltage Akihiko Teshigahara, Akiyoshi Asai, Kunihiro Onoda, Ryuichirou Abe, Toshio Sakakibara 2000-11-21
5983059 Recyclable toner container for an image forming apparatus Seiji Oka, Yasushi Akiba, Masumi Ikesue, Masakazu Nakada 1999-11-09
5765087 Color image forming method and color image forming apparatus practicable therewith Hidetoshi Yano, Yasushi Nakazato, Takayuki Kimura, Masako Yoshii 1998-06-09
5677208 Method for making FET having reduced oxidation inductive stacking fault Hideya Inagaki 1997-10-14
5552342 Method for producing a contact hole in a semiconductor device using reflow and etch Tosiyuki Morisita, Takanori Simamoto 1996-09-03