Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AS

Akitoshi Suzuki — 54 Patents

Sony: 9 patents #4,874 of 25,231Top 20%
Toshiba Memory: 7 patents #254 of 1,971Top 15%
FCFurukawa Electric Co.: 7 patents #276 of 2,370Top 15%
NGNihon Shinku Gijutsu: 6 patents #6 of 128Top 5%
Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
NINikon: 5 patents #754 of 2,493Top 35%
Kioxia: 5 patents #270 of 1,813Top 15%
TKToshiba Tec Kabushiki Kaisha: 5 patents #551 of 1,664Top 35%
CCCircuit Foil Japan Co.: 4 patents #1 of 18Top 6%
NKNihon Sinku Gijutsu Kabusiki: 2 patents #5 of 21Top 25%
MKMurata Kikai: 1 patents #251 of 454Top 60%
FFFurukawa Circuit Foil.: 1 patents #8 of 18Top 45%
Ota, JP: #22 of 330 inventorsTop 7%
Overall (All Time): #47,131 of 4,157,543Top 2%
54 Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
9045294 Sheet feeding device, image forming device, and method for feeding sheets 2015-06-02
8873139 Microscope system and observation control method Takashi Wakamatsu 2014-10-28
8553229 Fine particle optical measuring method in fluidic channels Motohiro Furuki, Shingo Imanishi, Masataka Shinoda, Kazushi Miyake 2013-10-08
8446804 Disc inspecting method and disc inspecting device Hiroaki Kobayashi, Toru Aida 2013-05-21
8379303 Microscope system and observation control method Takashi Wakamatsu 2013-02-19
8089843 Recording drive waveform adjusting method for manufacturing master disc, master disc manufacturing method, master disc manufacturing apparatus, and master disc Toru Aida, Shinobu Hayashi, Akiya Saito 2012-01-03
7790269 Ultra-thin copper foil with carrier and printed wiring board using ultra-thin copper foil with carrier Shin Fukuda 2010-09-07
7656618 Disk device and manufacturing method therefor 2010-02-02
7518832 Coil assembly, head suspension assembly, disk device, and method of manufacturing head suspension assembly 2009-04-14
7175920 Copper foil for high-density ultra-fine printed wiring board Shin Fukuda, Kazuhiro Hoshino, Tadao Nakaoka 2007-02-13
7172818 Copper foil for chip-on-film use, plasma display panel, or high-frequency printed circuit board Tadao Nakaoka, Hideo Otsuka, Hisao Kimijima 2007-02-06
7153590 Composite copper foil and manufacturing method thereof Raymond Gales, Rene Lanners, Michel Streel 2006-12-26
7026059 Copper foil for high-density ultrafine printed wiring boad Shin Fukuda, Kazuhiro Hoshino, Tadao Nakaoka 2006-04-11
6835442 Flexible printed wiring board Noriaki Kudo, Asaei Takabayashi, Shin Fukuda 2004-12-28
6654337 Magneto-optical recording medium having pit pitch greater than groove pitch Sohmei Endoh, Manabu Satoh, Mitsuo Arima, Jun Shimizu, Etsuro Ikeda +2 more 2003-11-25
6300041 Optical recording medium and manufacturing method thereof Shin Masuhara, Masayoshi Kanno 2001-10-09
6154439 Optical recording medium and manufacturing method thereof Shin Masuhara, Masayoshi Kanno 2000-11-28
6005637 Image transmission system having a mesh setting device 1999-12-21
5851589 Method for thermal chemical vapor deposition Izumi Nakayama, Yoshiro Kusumoto, Kazuo Takakuwa, Tetsuya Ikuta 1998-12-22
5834140 Electrodeposited copper foil for fine pattern and method for producing the same Adam M. Wolski, Michel Streel, Hideo Otsuka 1998-11-10
5244501 Apparatus for chemical vapor deposition Izumi Nakayama, Hiroyuki Nawa, Motohiro Kaneko, Yoshiro Kusumoto, Kazuo Takakuwa +1 more 1993-09-14
5125360 Vacuum processing apparatus Izumi Nakayama, Hiroyuki Nawa, Motohiro Kaneko 1992-06-30
4994301 ACVD (chemical vapor deposition) method for selectively depositing metal on a substrate Yoshiro Kusumoto, Kazuo Takakuwa, Tetsuya Ikuta, Izumi Nakayama 1991-02-19
4924807 Apparatus for chemical vapor deposition Izumi Nakayama, Hiroyuki Nawa, Motohiro Kaneko, Yoshiro Kusumoto, Kazuo Takakuwa +1 more 1990-05-15
4902531 Vacuum processing method and apparatus Izumi Nakayama, Hiroyuki Nawa, Motohiro Kaneko 1990-02-20