AS

Akira Saito

Ricoh Company: 22 patents #966 of 9,818Top 10%
IBM: 20 patents #5,451 of 70,183Top 8%
FC Fuji Electric Co.: 16 patents #126 of 2,643Top 5%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
KT Kabushiki Kaisha Toshiba: 13 patents #2,297 of 21,451Top 15%
NE Nec: 11 patents #1,181 of 14,502Top 9%
AC Asahi Kasei Kogyo Co.: 7 patents #56 of 1,395Top 5%
TK Toshiba Tec Kabushiki Kaisha: 7 patents #421 of 1,664Top 30%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
OC Oki Electric Industry Co.: 5 patents #405 of 2,807Top 15%
WC Wako Filter Technology Co.: 5 patents #1 of 13Top 8%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
SO Sony: 4 patents #8,966 of 25,231Top 40%
AG Agc: 4 patents #186 of 954Top 20%
KC Kansai Paint Co.: 3 patents #201 of 822Top 25%
NK Nihon Kaiheiki Kogyo Kabushiki Kaisha: 3 patents #2 of 13Top 20%
Kubota: 3 patents #629 of 2,059Top 35%
NC Nihon Kaiheiki Industrial Company: 3 patents #2 of 20Top 10%
Kyocera: 3 patents #999 of 3,732Top 30%
JT Jtekt: 3 patents #557 of 1,969Top 30%
KU Keio University: 3 patents #54 of 781Top 7%
FC Fasford Technology Co.: 3 patents #4 of 26Top 20%
TU Teikyo University: 3 patents #1 of 41Top 3%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
DE Denso: 3 patents #3,857 of 11,792Top 35%
AK Asahi Kasei Kabushiki Kaisha: 3 patents #181 of 1,220Top 15%
TC Tokyo Weld Co.: 2 patents #4 of 21Top 20%
HI Hitachi Video Engineering, Incorporated: 2 patents #34 of 181Top 20%
JN Japan Oil, Gas And Metals National: 2 patents #23 of 106Top 25%
KA Kao: 2 patents #1,388 of 3,221Top 45%
KK Kureha Kagaku Kogyo: 2 patents #222 of 607Top 40%
MA Mani: 2 patents #19 of 62Top 35%
MC Mitsubishi Shindoh Co.: 2 patents #25 of 65Top 40%
NC Nippon Chemical Industrial Co.: 2 patents #62 of 212Top 30%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
ND Ntt Docomo: 2 patents #761 of 1,706Top 45%
PC Protec Co.: 2 patents #10 of 49Top 25%
SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%
TC Taiheiyo Cement: 2 patents #43 of 203Top 25%
TI Toray Industries: 2 patents #1,308 of 3,690Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
HE Hitachi Video Eng.: 1 patents #2 of 36Top 6%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
TK Toyoda Koki Kabushiki Kaisha: 1 patents #307 of 674Top 50%
AA Agc Flat Glass North America: 1 patents #48 of 112Top 45%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
RI Riken: 1 patents #679 of 1,824Top 40%
HE Hitachi Kokusai Electric: 1 patents #493 of 843Top 60%
FK Fukubi Kagaku Kogyo Kabushiki Kaisha: 1 patents #2 of 9Top 25%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
YI Yoshitomi Pharmaceutical Industries: 1 patents #145 of 310Top 50%
SC Sumitomo Special Metals Co.: 1 patents #136 of 262Top 55%
AL Agc Vidros Do Brasil Ltda: 1 patents #19 of 48Top 40%
TC Tanabe Seiyaku Co.: 1 patents #222 of 389Top 60%
FL Fujitsu Client Computing Limited: 1 patents #29 of 83Top 35%
UE University Of Electro-Communications: 1 patents #47 of 199Top 25%
TC Toho Titanium Co.: 1 patents #86 of 153Top 60%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
TC Tohoku Ricoh Co.: 1 patents #101 of 204Top 50%
KI Kito: 1 patents #30 of 64Top 50%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
FC Fuji Electric Device Technology Co.: 1 patents #91 of 205Top 45%
MF Microbial Chemistry Research Foundation: 1 patents #39 of 110Top 40%
AE Agc Glass Europe: 1 patents #134 of 252Top 55%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
JC Jm Consulting: 1 patents #8 of 13Top 65%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
📍 Minami-Alps, JP: #1 of 37 inventorsTop 3%
Overall (All Time): #2,865 of 4,157,543Top 1%
214
Patents All Time

Issued Patents All Time

Showing 126–150 of 214 patents

Patent #TitleCo-InventorsDate
7715172 Multilayer capacitor Kenichi Kawasaki, Noriyuki Inoue, Makito Nakano, Kenichi Oshiumi 2010-05-11
7662957 Method for producing 3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide compound or salt thereof Yuki Ishiguro, Yasushi Yamamoto 2010-02-16
7595966 Multi-valued data recording spin injection magnetization reversal element and device using the element Hideaki Watanabe 2009-09-29
7532502 Spin injection magnetic domain wall displacement device and element thereof 2009-05-12
7532504 Spin injection magnetic domain wall displacement device and element thereof 2009-05-12
7501688 Spin injection magnetization reversal element 2009-03-10
7432358 Oncogene, recombinant protein derived therefrom, and uses thereof Masahiko Kuroda 2008-10-07
7358350 Oncogene, recombinant protein derived therefrom, and uses thereof Masahiko Kuroda 2008-04-15
7285141 Method and apparatus for fermentation Masayoshi Arai, Tatsuro Watanabe, Sachio Nakazaki, Toshihisa Maruta, Hiroyuki Takano 2007-10-23
7067535 5-Phenylbenzylamine compounds, process for their production and intermediates for their synthesis Masami Takahashi, Tsutomu Miyake, Hirokazu Yamakita, Hidetoshi Asai 2006-06-27
7016132 Magnetic data embedding system Kiminori Sato, Hiroyuki Yoshimura, Takuya Ono, Tsuyoshi Yoshizawa 2006-03-21
6969739 Rubber composition Haruo Yamada, Nobuaki Kubo, Yasunobu Nakafutami 2005-11-29
6906152 Rubber compositions Haruo Yamada, Yasunobu Nakafutami 2005-06-14
6879453 Method of magnetic transfer to magnetic recording medium having two recording layers and the magnetic recording medium thereof 2005-04-12
6747823 Method of demagnetizing and transferring magnetization in a magnetic recording medium, and device thereof Kiminori Sato, Eiichi Yonezawa 2004-06-08
6747822 Method of magnetic transfer for perpendicular recording medium 2004-06-08
6730946 Semiconductor device 2004-05-04
6725982 Eddy current braking apparatus Yasunori Tani, Kenji Araki, Koichi Miura, Yasutaka Noguchi, Kenji Imanishi +1 more 2004-04-27
6721113 Method of recognizing master disk positioning mark Nobuhide Matsuda 2004-04-13
6711017 Cooling apparatus for electronic unit Tateki Kurokawa, Toshio Fukukawa, Mikio Harada, Takahiro Daikoku, Hideo Yazawa 2004-03-23
6667116 Magnetic recording media, the manufacturing method for the same, and magnetic recording device Hiroyuki Uwazumi, Tsuyoshi Onitsuka, Tadaaki Oikawa 2003-12-23
6644187 Printer and sheet conveying device therefor Toyoo Okamoto, Yoshihiko Kudoh 2003-11-11
6613459 Master magnetic information carrier, fabrication method thereof, and a method for manufacturing a magnetic recording medium Kazuo Nimura, Akihiro Otsuki 2003-09-02
6579634 Magnetic recording medium 2003-06-17
6547879 Electrode forming apparatus for electric parts Minoru Chiba, Fukashi Ogasawara, Isao Kobayashi 2003-04-15