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 151–175 of 305 patents

Patent #TitleCo-InventorsDate
6596991 Isotopomer mass spectrometer Naohiro Yoshida, Kouichi Kimura, Hideaki Koizumi, Minoru Sakairi 2003-07-22
6590203 Ion trap mass spectroscopy 2003-07-08
6583409 Mass analysis apparatus and method for mass analysis 2003-06-24
6580176 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 2003-06-17
6569054 Parallel hybrid vehicle 2003-05-27
6566652 Mass spectrometry apparatus having ion source not at negative pressure when finishing measurement 2003-05-20
6547574 Connector connecting device Harehide Sasaki, Toshiki NUNOTANI, Kazuyuki Shiraki 2003-04-15
6541767 Atmospheric pressure ionization mass spectrometer with nonvolatile salt washing means 2003-04-01
6541766 Ion trap mass spectrometry and ion trap mass spectrometer 2003-04-01
6522672 Content-based multiplexer device and multiplexing method Kazuhiro Matsuzaki, Tokumichi Murakami 2003-02-18
6492665 Semiconductor device Susumu Akamatsu, Toshitaka Hibi, Takehiko Ueda, Tadami Shimizu, Tatsuya Obata +1 more 2002-12-10
6487220 Content-based multiplexer device and multiplexing method Kazuhiro Matsuzaki, Tokumichi Murakami 2002-11-26
6469745 Image signal processor for detecting duplicate fields Yoshihisa Yamada, Tokumichi Murakami 2002-10-22
6469297 Mass analysis apparatus and method for mass analysis 2002-10-22
6462335 Methods and systems for monitoring combustion condition 2002-10-08
6459081 Atmospheric pressure ionization mass spectrometer 2002-10-01
6457980 Printed circuit board connector Tetsuya Hattori, Keiichi Ito, Kazuyuki Shiraki, Masanori Wakui 2002-10-01
RE37858 Motion compensation predicting encoding method and apparatus Tokumichi Murakami, Kohtaro Asai, Yoshihisa Yamada 2002-09-24
6440999 Intimal thickening inhibitory agent Osamu Cynshi, Reiko Sekimori 2002-08-27
6403639 2,3-dihydrobenzofuran derivatives Akira Ishikawa, Kunio Tamura, Yoshiaki Takashima, Osamu Cynshi 2002-06-11
6385212 Data switching apparatus for switching received data without changing coding unit Masayuki Baba, Tokumichi Murakami 2002-05-07
6344646 Ion trap mass spectrometer and ion trap mass spectrometry 2002-02-05
6339218 Method and apparatus for direct coupling of liquid chromatograph and mass spectrometer, liquid chromatography—mass spectrometry, and liquid chromatograph mass spectrometer Tadao Mimura 2002-01-15
6336006 Magnetically recordable photographic film, recording method and system therefor and camera-laboratory system Noboru Komori, Satoshi Yoshida 2002-01-01
6314571 EPG data collection and delivery system and EPG data collection and delivery device therein Michiyo Ogawa 2001-11-06