YU

Yukio Umetani

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
HE Hitachi, Vlsi Eng.: 1 patents #1 of 28Top 4%
Overall (All Time): #760,520 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6467026 Web cache memory device and browser apparatus utilizing the same Kazumichi Yamamoto, Norihiro Suzuki, Muneaki Yamaguchi 2002-10-15
5699271 Method of automatically generating program for solving simultaneous partial differential equations by use of finite element method Nobutoshi Sagawa, Chisato Konno 1997-12-16
5265040 Method and device for displaying information on simulation result in a numerical simulation system Miyuki Saji, Chisato Konno 1993-11-23
4972334 Automatic generation method of a simulation program for numerically solving a partial differential equation according to a boundary-fitted method Michiru Yamabe, Chisato Konno 1990-11-20
4907185 Program-controlled computer with an interrupt capability for floating-point operation 1990-03-06
4819161 Method of automatic generation of a computer for numerical simulation of physical phenomenon Chisato Konno, Hiroyuki Hirayama, Tadashi Ohta 1989-04-04
4789955 Operation unit with an error amount calculating circuit for output data thereof 1988-12-06