MM

Masachika Masuda

HI Hitachi: 46 patents #351 of 28,497Top 2%
HC Hitachi Ulsi Systems Co.: 26 patents #2 of 867Top 1%
Dai Nippon Printing Co.: 18 patents #85 of 2,222Top 4%
RT Renesas Technology: 8 patents #341 of 3,337Top 15%
EM Elpida Memory: 7 patents #89 of 692Top 15%
AC Akita Electronics Co.: 5 patents #6 of 68Top 9%
HE Hitachi Vlsi Engineering: 3 patents #237 of 666Top 40%
ND Nitto Denko: 2 patents #1,207 of 2,479Top 50%
PS Ps4 Luxco S.A.R.L.: 2 patents #84 of 276Top 35%
HS Hitachi Tohbu Semiconductor: 1 patents #126 of 223Top 60%
AC Akita Electronics Systems Co.: 1 patents #3 of 36Top 9%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
Overall (All Time): #20,210 of 4,157,543Top 1%
85
Patents All Time

Issued Patents All Time

Showing 1–25 of 85 patents

Patent #TitleCo-InventorsDate
9870983 Lead frame, method for manufacturing lead frame, semiconductor device, and method for manufacturing semiconductor device Satoshi Shibasaki, Koji Tomita, Masaki Yazaki, Kazuyuki Miyano, Atsushi Kurahashi +1 more 2018-01-16
9543169 Lead frame, method for manufacturing lead frame, semiconductor device, and method for manufacturing semiconductor device Satoshi Shibasaki, Koji Tomita, Masaki Yazaki, Kazuyuki Miyano, Atsushi Kurahashi +1 more 2017-01-10
9324636 Resin-sealed semiconductor device and associated wiring and support structure Susumu Baba, Hiromichi Suzuki 2016-04-26
RE45931 Method of manufacturing a semiconductor device Tsutomu Wada 2016-03-15
9263374 Semiconductor device and manufacturing method therefor Koji Tomita, Tadashi Okamoto, Yasunori Tanaka, Hiroshi Ohsawa, Kazuyuki Miyano +2 more 2016-02-16
9257306 Lead frame, method for manufacturing lead frame, semiconductor device, and method for manufacturing semiconductor device Satoshi Shibasaki, Koji Tomita, Masaki Yazaki, Kazuyuki Miyano, Atsushi Kurahashi +1 more 2016-02-09
9159706 Semiconductor device and a method of manufacturing the same Toshihiko Usami 2015-10-13
8853864 Semiconductor device and a method of manufacturing the same Toshihiko Usami 2014-10-07
8796832 Wiring device for semiconductor device, composite wiring device for semiconductor device, and resin-sealed semiconductor device Susumu Baba, Hiromichi Suzuki 2014-08-05
8742554 Circuit member, manufacturing method for circuit members, semiconductor device, and surface lamination structure for circuit member Yo Shimazaki, Hiroyuki Saito, Kenji Matsumura, Masaru Fukuchi, Takao Ikezawa 2014-06-03
8739401 Circuit member, manufacturing method for circuit members, semiconductor device, and surface lamination structure for circuit member Yo Shimazaki, Hiroyuki Saito, Kenji Matsumura, Masaru Fukuchi, Takao Ikezawa 2014-06-03
8653647 Plastic package and method of fabricating the same Chikao Ikenaga 2014-02-18
8502395 Semiconductor device and a method of manufacturing the same Toshihiko Usami 2013-08-06
8471371 Semiconductor wiring assembly, semiconductor composite wiring assembly, and resin-sealed semiconductor device Susumu Baba, Hiromichi Suzuki 2013-06-25
8420446 Circuit member, manufacturing method of the circuit member, and semiconductor device including the circuit member Shimazaki Yo, Hiroyuki Saito, Kenji Matsumura, Masaru Fukuchi, Takao Ikezawa 2013-04-16
8247888 Semiconductor device and method for manufacturing metallic shielding plate Kazunori Oda, Koji Tomita, Kazuyuki Miyano 2012-08-21
8159062 Semiconductor and a method of manufacturing the same Toshihiko Usami 2012-04-17
8148804 Wiring device for semiconductor device, composite wiring device for semiconductor device, and resin-sealed semiconductor device Susumu Baba, Hiromichi Suzuki 2012-04-03
8067251 Semiconductor device and a method of manufacturing the same Toshihiko Usami 2011-11-29
7879647 Semiconductor device and a method of manufacturing the same Toshihiko Usami 2011-02-01
7851902 Resin-sealed semiconductor device, manufacturing method thereof, base material for the semiconductor device, and layered and resin-sealed semiconductor device Chikao Ikenaga, Koji Tomita 2010-12-14
7633146 Semiconductor device and a method of manufacturing the same Toshihiko Usami 2009-12-15
7405468 Plastic package and method of fabricating the same Chikao Ikenaga 2008-07-29
7365441 Semiconductor device fabricating apparatus and semiconductor device fabricating method Chikao Ikenaga, You Shimazaki, Kazuhito Hosokawa, Takuji Okeyui, Keisuke Yoshikawa +1 more 2008-04-29
7348668 Semiconductor device and method of manufacturing the same Toshihiko Usami 2008-03-25