YI

Youichi Itou

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
TK Terumo Kabushiki Kaisha: 2 patents #599 of 1,558Top 40%
Overall (All Time): #257,367 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9119936 Catheter with spiral slit terminating in slit termination portion oriented to suppress crack occurrence Yasunori Yamashita, Youichirou Kuwano 2015-09-01
9046222 Flowmeter Hajime Miyata, Kenichi Kamon, Daisuke Bessyo, Ryuji Iwamoto 2015-06-02
9014993 Flow rate measuring device Mitsuo Yokohata, Ryuji Iwamoto, Takuhisa Ootani, Kouichi Ueki, Kazutaka Asano +1 more 2015-04-21
8701501 Ultrasonic flowmeter Hajime Miyata 2014-04-22
8606729 Gas blocking device Takuhisa Ootani, Ryuji Iwamoto, Mitsuo Yokohata, Kouichi Ueki, Kazutaka Asano +1 more 2013-12-10
8550109 Gas meter device and gas supply system using the device Hajime Miyata, Kenichi Kamon 2013-10-08
8548754 Flowmeter Ryuji Iwamoto, Hajime Miyata, Daisuke Bessyo, Kenichi Kamon 2013-10-01
8523841 Catheter with spiral slit terminating in slit termination portion oriented to suppress crack occurrence Yasunori Yamashita, Youichirou Kuwano 2013-09-03
8265887 Flow measurement apparatus and program thereof, flow measurement method and fluid supply system Hajime Miyata, Yasuhiro Umekage, Kenichi Kamon 2012-09-11
6720721 Color cathode ray tube having an improved shadow mask supporting structure 2004-04-13
6583979 Electrostatically attracting electrode and a method of manufacture thereof Kazue Takahasi, Saburo Kanai, Seiichiro Kanno 2003-06-24
6373681 Electrostatic chuck, and method of and apparatus for processing sample using the chuck Seiichiro Kanno, Tatehito Usui, Ken Yoshioka, Saburo Kanai 2002-04-16
6370007 Electrostatic chuck Kazue Takahasi, Saburo Kanai, Seiichiro Kanno 2002-04-09
6243251 Electrostatic chuck, and method of and apparatus for processing sample using the chuck Seiichiro Kanno, Tatehito Usui, Ken Yoshioka, Saburo Kanai 2001-06-05
6235146 Vacuum treatment system and its stage Masanori Kadotani, Saburo Kanai, Takashi Fujii, Hironobu Kawahara, Ryouji Hamasaki +2 more 2001-05-22
5946184 Electrostatic chuck, and method of and apparatus for processing sample Seiichiro Kanno, Tatehito Usui, Ken Yoshioka, Saburo Kanai 1999-08-31
5781400 Electrostatically attracting electrode and a method of manufacture thereof Kazue Takahashi, Saburo Kanai, Seiichiro Kanno 1998-07-14
4459143 Temperature control method for reversing type heat exchanger group of air separation system Makoto Nawata, Norio Nakazato, Sachihiro Yoshimatsu, Kengo Sugiyama, Yasuo Tasaka 1984-07-10