TH

Takashi Hasegawa

MC Murata Manufacturing Co.: 51 patents #53 of 5,295Top 2%
Canon: 51 patents #700 of 19,416Top 4%
PA Panasonic: 47 patents #244 of 21,108Top 2%
Ricoh Company: 18 patents #1,197 of 9,818Top 15%
SO Sony: 16 patents #2,631 of 25,231Top 15%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
TO Toyota: 8 patents #3,629 of 26,838Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
JS Jt International Sa: 8 patents #8 of 162Top 5%
JT Japan Tobacco: 7 patents #67 of 1,187Top 6%
FI Fujifilm Business Innovation: 7 patents #168 of 1,659Top 15%
NC Nippondenso Co.: 7 patents #296 of 3,479Top 9%
AC Asmo Co.: 5 patents #88 of 745Top 15%
DI Daikin Industries: 4 patents #820 of 2,957Top 30%
CO Comcast: 4 patents #954 of 4,447Top 25%
KK Kanegafuchi Kagaku Kogyo: 4 patents #134 of 691Top 20%
TC Toagosei Co.: 4 patents #48 of 338Top 15%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
AD Advantest: 3 patents #330 of 1,193Top 30%
SC Sega Sammy Creation: 3 patents #2 of 26Top 8%
Kyocera: 3 patents #999 of 3,732Top 30%
FC France Bed Co.: 2 patents #14 of 50Top 30%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
NO Noritz: 2 patents #93 of 228Top 45%
SK Showa Denko Kabushikikaisha: 1 patents #1 of 20Top 5%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
YL Ykk Europe Limited: 1 patents #2 of 12Top 20%
DE Denso: 1 patents #6,940 of 11,792Top 60%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
KT Kaneka Texas: 1 patents #8 of 16Top 50%
KS Kitz Sct: 1 patents #7 of 22Top 35%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
MC Mochida Pharmaceutical Co.: 1 patents #173 of 309Top 60%
NU National University Corporation Saitama University: 1 patents #26 of 128Top 25%
NC Nippon Wiper Blade Co.: 1 patents #6 of 31Top 20%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
OC Otsuka Pharmaceutical Co.: 1 patents #681 of 1,273Top 55%
RK Riso Kagaku: 1 patents #321 of 551Top 60%
KA Kaneka: 1 patents #886 of 1,525Top 60%
📍 Yokohama, TX: #1 of 49 inventorsTop 3%
Overall (All Time): #1,236 of 4,157,543Top 1%
305
Patents All Time

Issued Patents All Time

Showing 151–175 of 305 patents

Patent #TitleCo-InventorsDate
7927725 Magnetic recording medium, production method thereof and magnetic disc apparatus Shunji Ishio, Hitoshi Saito, Iwao Okamoto, Naoya Yamamoto 2011-04-19
D635118 Telephone base unit Akira Nakajima, Hideaki Sakamoto, Toshiya Moriyama 2011-03-29
D634296 Telephone base unit Atsushi Tani, Takayuki Okawa 2011-03-15
7859358 Non-reciprocal circuit device Nobumasa Kitamori 2010-12-28
7834642 Testing apparatus and method which adjusts a phase difference between rising and falling signals output from a DUT 2010-11-16
7830222 Non-reciprocal circuit device Nobumasa Kitamori 2010-11-09
D624898 Telephone base unit Akira Nakajima, Masashi Furuno 2010-10-05
D623625 Telephone handset Masashi Furuno, Hideaki Sakamoto 2010-09-14
D617303 Telephone base unit Akira Nakajima, Masashi Furuno 2010-06-08
D617302 Telephone base unit Akira Nakajima 2010-06-08
D617301 Telephone base unit Masashi Furuno 2010-06-08
D596611 Telephone base unit Takayuki Okawa 2009-07-21
7555927 Bottle-shaped can manufacturing method and bottle-shaped can Tatsuya Hanafusa, Ryoichi Ito, Masahiro Hosoi 2009-07-07
7532084 Nonreciprocal circuit element Takaya Wada 2009-05-12
7487782 Cigarette filter Takashi Sasaki, Masafumi Tarora 2009-02-10
D584297 Set of key buttons for a telephone handset Masashi Furuno, Toshiya Moriyama, Hideaki Sakamoto 2009-01-06
D582383 Telephone base unit Takayuki Okawa 2008-12-09
7461316 Multi-strobe generation apparatus, test apparatus and adjustment method Masaru Doi, Shinya Sato 2008-12-02
D580425 Telephone handset Kenji Miyata 2008-11-11
D580426 Telephone handset Kenji Miyata 2008-11-11
7443262 Two-port isolator, characteristic adjusting method therefor, and communication apparatus Masakatsu Mori 2008-10-28
D579011 Set of key buttons Masashi Furuno, Takayuki Okawa, Hideaki Sakamoto 2008-10-21
7406702 Broadcasting method and broadcast receiver 2008-07-29
D570325 Telephone base unit Akira Nakajima, Kenji Miyata 2008-06-03
7343085 Automatic broadcast program recorder 2008-03-11