TS

Tsutomu Sakai

TO Toyota: 4 patents #6,703 of 26,838Top 25%
TC Toppan Moore Co.: 3 patents #4 of 38Top 15%
AC Art Metal Mfg. Co.: 2 patents #3 of 24Top 15%
Ngk Spark Plug Co.: 2 patents #703 of 1,594Top 45%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
CI Cisco: 2 patents #5,498 of 13,007Top 45%
NN Ntt Mobile Communications Network: 1 patents #141 of 253Top 60%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
RI Revo International: 1 patents #5 of 10Top 50%
FC Fuji Kihan Co.: 1 patents #3 of 12Top 25%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
NC Nittoku Engineering Co.: 1 patents #9 of 30Top 30%
📍 Hachioji, JP: #11 of 25 inventorsTop 45%
Overall (All Time): #223,968 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
9206014 Wire bundling device and wire bundling method Takahiro Sato 2015-12-08
9067175 Method and apparatus for removing low-concentration methane Hirofumi Ohtsuka 2015-06-30
8945246 Method for producing liquefied fuel oil using biomass as feedstock Kazushi Tsurutani, Hitoshi Hayashi, Mitsuru Kondo, Hitoshi Nakajima 2015-02-03
8653312 Method for producing water-insoluble liquefied fuel oil from biomass Kazushi Tsurutani, Mitsuru Kondo 2014-02-18
8430020 Method for surface treatment of a skirt portion of a piston for an internal combustion engine and a piston for an internal combustion engine Nobuyuki Fujiwara, Hiroshi Narusawa, Yoshio Miyasaka 2013-04-30
8349763 Carbon monoxide reduction catalyst for smoking articles and method for producing the same Kazunori Sugai, Yasunobu Inoue, Kiyohiro Sasakawa, Mitsuru Kondo, Sadako Imai +1 more 2013-01-08
7929517 Voice over IP auto-switching/backup for emergency calls Frank Lin 2011-04-19
7648938 Metal nanocolloidal liquid, method for producing metal support and metal support Kiyoshi Miyashita, Masamichi Kezuka, Tetsuro Yoshii, Ryohei Ogawa, Akihiro Hishinuma +1 more 2010-01-19
7501196 Coolant and cooling system Mikito Nishii, Hiroyuki Arai, Mitsuru Kondo 2009-03-10
7359363 Reduced power auto-configuration 2008-04-15
7325525 Piston for internal combustion engine Haruhiko Saito 2008-02-05
7309669 Dielectric material and dielectric sintered body, and wiring board using the same Hiroshi Sumi, Masashi Suzumura, Hidetoshi Mizutani, Manabu Sato 2007-12-18
6983129 Radio frequency switch and wireless communication apparatus using the same Yuki Satoh 2006-01-03
6960672 Processes for producing alkyl ester of fatty acid Masahide Nakayama, Keiichi Tsuto, Takenori Hirano, Ayato Kawashima, Hirohisa Kitagawa 2005-11-01
6930588 Key opening apparatus Kazuhiko Sueoka 2005-08-16
6602623 Low-temperature firing ceramic composition, process for producing same and wiring substrate prepared by using same Hidetoshi Mizutani, Masashi Suzumura, Satoshi Iio 2003-08-05
6037042 Label sheet and method of manufacturing the same Takahiro Kato, Yoshiyki Takemura, Takeshi Hiwatari, Kenji Takahashi 2000-03-14
5777560 Radio paging system for selective transmission without a separate address for each paging area Setsuya Ohashi, Takayuki Mizuki 1998-07-07
5190818 Adhesive composition for temporary adhesive bonding of paper sheets 1993-03-02
4918128 Pressure-sensitive adhesive 1990-04-17