HS

Hiroshi Sakuma

EM Elpida Memory: 6 patents #108 of 692Top 20%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
AC Alps Electric Co.: 4 patents #470 of 2,177Top 25%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
KC Kinugawa Rubber Industrial Co.: 2 patents #7 of 42Top 20%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NE Nec Electronics: 2 patents #384 of 1,789Top 25%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
NS National Institute For Materials Science: 1 patents #361 of 901Top 45%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
SP Seiko Precision: 1 patents #81 of 173Top 50%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
Overall (All Time): #163,044 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11111151 Layered silicate powder granules and method for producing the same Kenji Tamura 2021-09-07
10288794 Illumination device of vehicle Hiroshi Harada, Yousuke Usui 2019-05-14
7845231 Shear measuring method and its device Kazue Kurihara, Masashi Mizukami 2010-12-07
7741173 Method for forming a metal oxide film Kenichi Koyanagi 2010-06-22
7303973 ALD process for capacitor dielectric Kenichi Koyanagi 2007-12-04
7259058 Fabricating method of semiconductor integrated circuits Yasuhiro Shimamoto, Masahiko Hiratani, Yuichi Matsui, Satoshi Yamamoto, Toshihide Nabatame +2 more 2007-08-21
7256144 Method for forming a metal oxide film Kenichi Koyanagi 2007-08-14
7224016 Memory with memory cells that include a MIM type capacitor with a lower electrode made for reduced resistance at an interface with a metal film Yoshitaka Nakamura, Hidekazu Goto, Isamu Asano, Mitsuhiro Horikawa, Keiji Kuroki +2 more 2007-05-29
7183170 Manufacturing method of semiconductor device Yoshitaka Nakamura, Tsuyoshi Kawagoe, Isamu Asano, Keiji Kuroki, Hidekazu Goto +1 more 2007-02-27
7119443 Semiconductor integrated circuit device having a conductive film which contains metal atoms bondable to a halogen element Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Hidekazu Goto, Isamu Asano +5 more 2006-10-10
7074669 Semiconductor integrated circuit device with capacitor of crown structure and method of manufacturing the same Shinpei Iijima 2006-07-11
6913023 Filter attaching apparatus Hiroshi Okamoto, Takayuki Irikura 2005-07-05
6853081 Method for fabricating semiconductor integrated circuit Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Hidekazu Goto, Isamu Asano +5 more 2005-02-08
6723612 Semiconductor integrated circuit device and method of manufacturing the same Shinpei Iijima 2004-04-20
6724034 Semiconductor integrated circuit device and manufacturing method which avoids oxidation of silicon plug during thermal treatment of capacitor insulating film Shinpei Iijima 2004-04-20
6714420 Electronic circuit unit that is suitable for miniaturization and suitable for simple output adjustment Akiyuki Yoshisato, Kazuhiko Ueda, Yasuhiro Ikarashi, Akihiko Inoue 2004-03-30
6700177 Compact, surface-mounting-type, electronic-circuit unit Akiyuki Yoshisato, Kazuhiko Ueda, Akihiko Inoue 2004-03-02
6605530 Method for fabricating semiconductor integrated circuit Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Hidekazu Goto, Isamu Asano +5 more 2003-08-12
6603667 Electronic circuit unit that is suitable for miniaturization and excellent in high frequency characteristic Akiyuki Yoshisato, Kazuhiko Ueda, Akihiko Inoue 2003-08-05
6518658 Surface-mounting type electronic circuit unit suitable for miniaturization Akiyuki Yoshisato, Kazuhiko Ueda, Yasuhio Ikarashi, Akihiko Inoue 2003-02-11
6492730 Method for fabricating semiconductor integrated circuit Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Hidekazu Goto, Isamu Asano +5 more 2002-12-10
6215536 Reflective liquid crystal display device having light scattering liquid crystal display element, and method for manufacturing reflective liquid crystal display device Teruo Ebihara, Shunichi Motte, Kaori Takano, Shigeru Sembonmatsu, Takakazu Fukuchi +5 more 2001-04-10
6028360 Semiconductor integrated circuit device in which a conductive film is formed over a trap film which in turn is formed over a titanium film Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Hidekazu Goto, Isamu Asano +5 more 2000-02-22
5054240 End member for sealing open end of vehicle weatherstrip Hisao Nakahara, Noriaki Eto, Shinichiro Nagase 1991-10-08
4848035 Structure of a weatherstrip for an automotive vehicle Yuuji Sakamaki 1989-07-18