HT

Hiroyuki Tokunaga

Canon: 40 patents #1,092 of 19,416Top 6%
PA Panasonic: 24 patents #737 of 21,108Top 4%
Honda Motor Co.: 16 patents #952 of 21,052Top 5%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
KO Komatsu: 5 patents #350 of 2,087Top 20%
PH Phc Holdings: 2 patents #70 of 211Top 35%
AR Arkray: 2 patents #127 of 354Top 40%
RG Rakuten Group: 2 patents #119 of 553Top 25%
ST Sumco Techxiv: 2 patents #31 of 144Top 25%
MA Maxell: 1 patents #286 of 437Top 70%
HK Honda Giken Koygo: 1 patents #31 of 356Top 9%
HK Honda Giken Kabushiki Kaisha: 1 patents #5 of 184Top 3%
📍 Tokyo, OH: #9 of 59 inventorsTop 20%
Overall (All Time): #14,784 of 4,157,543Top 1%
99
Patents All Time

Issued Patents All Time

Showing 26–50 of 99 patents

Patent #TitleCo-InventorsDate
8298400 Method of measuring quantity of substrate Shoji Miyazaki, Yoshinobu Tokuno 2012-10-30
8142629 Biosensor, thin film electrode forming method, quantification apparatus, and quantification method Shoji Miyazaki, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno 2012-03-27
8101063 Method of measuring quantity of substrate Shoji Miyazaki, Yoshinobu Tokuno 2012-01-24
8097147 Method of measuring quantity of substrate Shoji Miyazaki, Yoshinobu Tokuno 2012-01-17
8073592 Steering system Takashi Nishimori, Masaya Yamada 2011-12-06
8038860 Biosensor Eriko Yamanishi, Akihisa Higashihara 2011-10-18
8025780 Biosensor, thin film electrode forming method, quantification apparatus, and quantification method Shoji Miyazaki, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno 2011-09-27
8007645 Biosensor Eriko Yamanishi, Akihisa Higashihara 2011-08-30
7998325 Biosensor, thin film electrode forming method, quantification apparatus, and quantification method Shoji Miyazaki, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno 2011-08-16
7963640 Liquid discharge head and method for manufacturing the liquid discharge head Koichiro Nakanishi 2011-06-21
7913804 Electric power steering system Shigeki Ehara 2011-03-29
7850839 Biosensor, measuring instrument for biosensor, and method of quantifying substrate Shoji Miyazaki, Yoshinobu Tokuno, Kazuhiro Matsumoto, Yasuhiko Sawada 2010-12-14
7799370 Method of forming through hole and method of manufacturing electronic circuit Osamu Kanome 2010-09-21
7654883 Polishing apparatus, polishing head and polishing method Masamitsu Kitahashi, Toshiyuki Kamei, Hidetoshi Takeda, Tamoaki Tajiri 2010-02-02
7648617 Biosensor Shoji Miyazaki, Masaki Fujiwara, Takahiro Nakaminami, Junko Nakayama, Eriko Yamanishi 2010-01-19
7634855 Method for producing ink jet recording head 2009-12-22
7507148 Polishing apparatus, polishing head and polishing method Masamitsu Kitahashi, Toshiyuki Kamei, Hidetoshi Takeda, Tamoaki Tajiri 2009-03-24
7503114 Method for producing ink jet head Osamu Kanome, Takehito Nishida 2009-03-17
7504020 Determination method for automatically identifying analyte liquid and standard solution for biosensor Motonori Uchiyama, Eriko Yamanishi, Shoji Miyazaki 2009-03-17
7497962 Method of manufacturing liquid discharge head and method of manufacturing substrate for liquid discharge head 2009-03-03
7232510 Biosensor, measuring instrument for biosensor, and method of quantifying substrate Shoji Miyazaki, Yoshinobu Tokuno, Kazuhiro Matsumoto, Yasuhiko Sawada 2007-06-19
7207109 Method for producing ink jet head Osamu Kanome, Takehito Nishida 2007-04-24
7122111 Sample discriminating method Shoji Miyazaki, Hideyuki Baba, Yoichi Inoue, Kazuo Iketaki, Katsumi Hamamoto 2006-10-17
6911131 Biosensor Shoji Miyazaki, Masaki Fujiwara, Takahiro Nakaminami, Junko Nakayama, Eriko Yamanishi 2005-06-28
6908563 Ink-jet head, and method for manufacturing the same 2005-06-21