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Masakazu Baba

NE Nec: 8 patents #1,742 of 14,502Top 15%
FC Fuji Electric Co.: 4 patents #580 of 2,643Top 25%
SO Sony: 3 patents #10,744 of 25,231Top 45%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
Overall (All Time): #306,765 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12426330 Semiconductor device Shinsuke Harada 2025-09-23
12261217 Semiconductor device Shinsuke Harada 2025-03-25
12119399 Semiconductor device including vertical MOSFET and Schottky barrier diode Shinsuke Harada 2024-10-15
11996475 Semiconductor device Shinsuke Harada 2024-05-28
11177300 Solid-state image pickup apparatus, method of manufacturing solid-state image pickup apparatus, and electronic apparatus Hirokazu Seki, Go Asayama, Kiyoharu Momosaki, Rei Takamori 2021-11-16
8525285 Semiconductor device with groove structure to prevent molding resin overflow over a light receiving region of a photodiode during manufacture Shuji Yoneda, Masato Oishi, Tamotsu Shinohara, Shinji Watanabe, Koji Miyata +3 more 2013-09-03
8153467 Semiconductor device with groove structure to prevent molding resin overflow over a light receiving region of a photodiode during manufacture and method for manufacturing same Shuji Yoneda, Masato Oishi, Tamotsu Shinohara, Shinji Watanabe, Koji Miyata +3 more 2012-04-10
7842514 Particle manipulation unit, chip and detection device having the same, mounted thereon, and methods of separating, capturing and detecting proteins Wataru Hattori, Toru Sano, Kazuhiro Iida, Hisao Kawaura, Noriyuki Iguchi +1 more 2010-11-30
7785533 Chip, device using the chip, and method of using the same Machiko Fujita, Toru Sano, Kazuhiro Iida, Hisao Kawaura, Wataru Hattori +1 more 2010-08-31
7586091 Mass spectrometric system and mass spectrometry Katsutoshi Takahashi, Kazuhiro Iida, Noriyuki Iguchi, Toru Sano, Hisao Kawaura +3 more 2009-09-08
7274016 Liquid switch, and microchip and mass-analyzing system using the same Kazuhiro Iida, Hisao Kawaura, Toru Sano, Noriyuki Iguchi, Hiroko Someya +2 more 2007-09-25
6881315 Fractionating apparatus having colonies of pillars arranged in migration passage at interval and process for fabricating pillars Kazuhiro Iida, Hisao Kawaura, Toshitsugu Sakamoto, Toru Sano, Noriyuki Iguchi 2005-04-19
6755953 Method for forming ordered structure of fine metal particles 2004-06-29
6331238 Method of patterning a substrate with an atomic mask Takashi Yokoyama 2001-12-18
6099945 Atomic mask and method of patterning a substrate with the atomic mask Takashi Yokoyama 2000-08-08