SO

Sumio Ogawa

EM Elpida Memory: 8 patents #73 of 692Top 15%
NE Nec: 6 patents #2,374 of 14,502Top 20%
Micron: 2 patents #3,728 of 6,345Top 60%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
TS Toshiba Infrastructure Systems & Solutions: 1 patents #186 of 424Top 45%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #235,548 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11294306 Recording medium and recording device Nobuki Nemoto, Yasuo Fujimori, Yuuji Yoshida 2022-04-05
10366855 Fuse element assemblies 2019-07-30
9773632 Fuse element assemblies 2017-09-26
8179709 Semiconductor device including antifuse element 2012-05-15
7952950 Semiconductor device including anti-fuse circuit, and method of writing address to anti-fuse circuit Shinichi Miyatake 2011-05-31
7868417 Semiconductor device including a plurality of fuse elements and attenuation members between or around the plurality of fuse elements 2011-01-11
7755163 Antifuse element and semiconductor device including same 2010-07-13
7613056 Semiconductor memory device Yasuji Koshikawa 2009-11-03
7550788 Semiconductor device having fuse element arranged between electrodes formed in different wiring layers 2009-06-23
7417908 Semiconductor storage device Yasuji Koshikawa 2008-08-26
7359263 Chip information managing method, chip information managing system, and chip information managing program 2008-04-15
7054705 Method of manufacturing semiconductor devices Minoru Ueki, Shinichi Hara 2006-05-30
6532182 Semiconductor memory production system and semiconductor memory production method Shinichi Hara 2003-03-11
6349240 Semiconductor device manufacturing system and method of manufacturing semiconductor devices Minoru Ueki, Shinichi Hara 2002-02-19
6191987 Semiconductor memory test circuit 2001-02-20
5570318 Semiconductor memory device incorporating redundancy memory cells 1996-10-29
5485427 Dynamic random access memory device equipped with dummy cells implemented by enhancement type transistors 1996-01-16
5371707 Dynamic random access memory device equipped with dummy cells implemented by enhancement type transistors 1994-12-06
5318329 Flexible joint for an exhaust pipe Kenji Suzuki, Sunao Sakamoto 1994-06-07