YK

Yoshiaki Kato

Mitsubishi Electric: 70 patents #62 of 25,717Top 1%
HI Hitachi: 46 patents #351 of 28,497Top 2%
MI Mitutoyo: 23 patents #23 of 721Top 4%
PA Panasonic: 22 patents #856 of 21,108Top 5%
Sumitomo Electric Industries: 19 patents #1,151 of 21,551Top 6%
HH Hitachi High-Technologies: 16 patents #155 of 1,917Top 9%
Fujitsu Limited: 16 patents #1,836 of 24,456Top 8%
SO Sony: 13 patents #3,381 of 25,231Top 15%
Nissan Motor Co.: 12 patents #548 of 8,689Top 7%
CP Chugai Pharmaceutical: 11 patents #49 of 1,238Top 4%
MC Mita Industrial Co.: 9 patents #140 of 891Top 20%
CC Citizen Watch Co.: 6 patents #168 of 1,225Top 15%
Canon: 5 patents #9,253 of 19,416Top 50%
KS Komatsu Shisakusho: 4 patents #94 of 885Top 15%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
BC Banyu Pharmaceutical Co.: 4 patents #93 of 330Top 30%
FA Fanuc: 4 patents #680 of 1,735Top 40%
AC Admatechs Co.: 2 patents #7 of 30Top 25%
AD Advantest: 2 patents #465 of 1,193Top 40%
JA Jatco: 2 patents #307 of 871Top 40%
MK Mitsubishi Kasei: 2 patents #194 of 911Top 25%
MC Mitsubishi Chemical: 2 patents #163 of 716Top 25%
MD Mitsubisih Denki: 1 patents #26 of 381Top 7%
TS Takai Rika Denki Seisakusho: 1 patents #34 of 190Top 20%
NI Nifco: 1 patents #245 of 650Top 40%
JC Jgc Catalysts And Chemicals: 1 patents #74 of 139Top 55%
NK Nsk-Warner K.K.: 1 patents #110 of 206Top 55%
PU President Of Osaka University: 1 patents #2 of 17Top 15%
JT Jatco Transtechnology: 1 patents #22 of 58Top 40%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
Tektronix: 1 patents #823 of 1,698Top 50%
TS Tochigi Fuji Sangyo: 1 patents #33 of 99Top 35%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
Merck: 1 patents #5,419 of 9,382Top 60%
HC Howa Textile Industry Co.: 1 patents #5 of 30Top 20%
GI Gigaphoton: 1 patents #146 of 212Top 70%
MK Mitsubishi Denki K.K.: 1 patents #164 of 577Top 30%
CI Corning Incorporated: 1 patents #2,300 of 3,867Top 60%
📍 Yokohama, JP: #9 of 480 inventorsTop 2%
Overall (All Time): #1,233 of 4,157,543Top 1%
305
Patents All Time

Issued Patents All Time

Showing 101–125 of 305 patents

Patent #TitleCo-InventorsDate
7207809 Method of manufacturing terminal Harehide Sasaki, Reiki Okamoto 2007-04-24
7201617 Female terminal Reiki Okamoto, Harehide Sasaki 2007-04-10
7191370 Data transmitter device, repeater device, data transmission/reception device, and data communication method Junichi Yokosato 2007-03-13
7161141 Ion trap/time-of-flight mass spectrometer and method of measuring ion accurate mass Tadao Mimura, Toyoharu Okumoto 2007-01-09
7149558 Portable terminal device Kazuhiro Kakuguchi, Atsuko Yamamoto, Toshiyuki Itoh 2006-12-12
7148572 Multilayer wiring structure of semiconductor device, method of producing said multilayer wiring structure and semiconductor device to be used for reliability evaluation Shinichi Domae, Hiroshi Masuda, Kousaku Yano 2006-12-12
7137853 Connector Reiki Okamoto, Harehide Sasaki 2006-11-21
7138624 Method for accurate mass determination with ion trap/time-of-flight mass spectrometer 2006-11-21
7135725 Solid-state imaging device and method for manufacturing the same 2006-11-14
7121880 Surface-mounted connector Harehide Sasaki, Reiki Okamoto 2006-10-17
7081620 Atmospheric pressure ionization mass spectrometer system 2006-07-25
7075069 Apparatus for mass spectrometry on an ion-trap method Kiyomi Yoshinari, Katsuhiro Nakagawa, Shinji Nagai 2006-07-11
7059903 Connector Harehide Sasaki, Reiki Okamoto, Masato Minakata, Atsushi Nishida 2006-06-13
7026610 Mass spectrometer system 2006-04-11
7022981 Mass analysis apparatus and method for mass analysis 2006-04-04
6992966 Optical pickup device Kenji Yamamoto, Kiyoshi Osato 2006-01-31
6991486 Connector and mounting structure of connector to substrate Tatsuya Takai, Katsumasa Matsuoka, Shigeru Hayashi, Kazunori Nakane 2006-01-31
6977373 Ion trap mass analyzing apparatus Kiyomi Yoshinari, Tadao Mimura, Masaru Tomioka 2005-12-20
RE38871 Data receiving apparatus and method Shun-ichi Sekiguchi, Tokumichi Murakami 2005-11-08
6953929 Mass analyzing method using an ion trap type mass spectrometer 2005-10-11
6953729 Heterojunction field effect transistor and manufacturing method thereof Akiyoshi Tamura, Keisuke Kojima 2005-10-11
6923678 Device for temporarily fastening electronic component to circuit board Tetsuya Hattori, Keiichi Ito, Masato Minakata, Atsushi Nishida 2005-08-02
6907069 Picture coding apparatus, picture coding method, and recording medium having picture coding program recorded thereon Kazuhiro Matsuzaki, Tokumichi Murakami 2005-06-14
6870265 Semiconductor device and manufacturing method thereof Kazumi Kurimoto 2005-03-22
6852867 Process for preparation of a benzofuran derivative Kunio Tamura, Hirohito Shimizu, Masahiro Shimizu 2005-02-08