HE

Hirokazu Ejiri

SO Sony: 22 patents #1,822 of 25,231Top 8%
Overall (All Time): #188,993 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12396279 Solid-state image pickup apparatus and electronic equipment Hiroaki Ammo, Akiko Honjo 2025-08-19
12262129 Solid-state imaging device and electronic apparatus including two floating diffusion regions 2025-03-25
RE50035 Semiconductor device Hideki Mori, Kenji Azami, Terukazu Ohno, Nobuyuki Yoshitake 2024-07-09
11804500 Solid-state image pickup apparatus and electronic equipment Hiroaki Ammo, Akiko Honjo 2023-10-31
11121158 Solid-state image pickup apparatus and electronic equipment Hiroaki Ammo, Akiko Honjo 2021-09-14
11069801 Semiconductor device, electronic apparatus, and method of manufacturing semiconductor device 2021-07-20
10841521 Information processing device, information processing method, and program Koichi Baba, Taiichiro Watanabe 2020-11-17
9368539 Semiconductor device with atom diffusion barrier layer and method of manufacturing semiconductor device with atom diffusion barrier layer Koichi Baba, Masaaki Bairo 2016-06-14
7781861 Semiconductor device Hideki Mori, Kenji Azami, Terukazu Ohno, Nobuyuki Yoshitake 2010-08-24
7192826 Semiconductor device and process for fabrication thereof Shigeru Kanematsu 2007-03-20
7101750 Semiconductor device for integrated injection logic cell and process for fabricating the same 2006-09-05
6919615 Semiconductor device for integrated injection logic cell and process for fabricating the same 2005-07-19
6815222 Method for protecting capacitive elements during production of a semiconductor device 2004-11-09
6791160 Semiconductor device and process for fabrication thereof Shigeru Kanematsu 2004-09-14
6770974 Semiconductor device and its manufacturing method 2004-08-03
6610603 Method of manufacturing a capacitor 2003-08-26
6525401 Semiconductor device for integrated injection logic cell and process for fabricating the same 2003-02-25
6278143 Semiconductor device with bipolar and J-FET transistors 2001-08-21
6005284 Semiconductor device and its manufacturing method Hiroyuki Miwa, Hiroaki Ammo 1999-12-21
5856228 Manufacturing method for making bipolar device having double polysilicon structure Hiroyuki Miwa, Shigeru Kanematsu, Takayuki Gomi, Hiroaki Anmo, Takashi Noguchi +2 more 1999-01-05
5643806 Manufacturing method for making bipolar device Hiroyuki Miwa, Shigeru Kanematsu, Takayuki Gomi, Hiroaki Anmo, Takashi Noguchi +2 more 1997-07-01
5541124 Method for making bipolar transistor having double polysilicon structure Hiroyuki Miwa, Shigeru Kanematsu, Takayuki Gomi, Hiroaki Anmo, Takashi Noguchi +2 more 1996-07-30