TN

Takahiro Nakagawa

Canon: 5 patents #9,253 of 19,416Top 50%
FL Fujitsu Ten Limited: 5 patents #89 of 996Top 9%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Chevron: 3 patents #1,350 of 4,788Top 30%
CP Chugai Pharmaceutical: 2 patents #485 of 1,238Top 40%
HG HGST: 2 patents #738 of 1,677Top 45%
ME Meidensha: 2 patents #147 of 555Top 30%
NE Nec: 2 patents #5,510 of 14,502Top 40%
SI San-Ei Chemical Industries: 2 patents #1 of 24Top 5%
TC Toyo Tire & Rubber Co.: 2 patents #160 of 499Top 35%
IBM: 1 patents #44,794 of 70,183Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
HB Hgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
LK Lenovo Innovations Limited (Hong Kong): 1 patents #28 of 133Top 25%
FI Fuji Seal International: 1 patents #41 of 100Top 45%
FS Fuji Seal: 1 patents #8 of 32Top 25%
📍 Omaezaki, JP: #1 of 8 inventorsTop 15%
Overall (All Time): #110,136 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12291686 Lubricating oil compositions for automatic transmissions Koichi Kubo, Masami Fuchi, Naoya Sasaki, Satoshi Ohta 2025-05-06
12252319 Pouch container Mine Hashimoto 2025-03-18
11004772 Cooling structure, cooling structure manufacturing method, power amplifier, and transmitter 2021-05-11
10604719 Lubricating oils for automatic transmissions Koichi Kubo, Masami Fuchi, Naoya Sasaki, Satoshi Ohta 2020-03-31
10347655 Semiconductor switch Kazuya Nishihori, Keita Masuda, Tooru Suga, Kazuhiko Shibata 2019-07-09
RE46753 Transmission testing device 2018-03-13
9768268 Semiconductor device Kazuya Nishihori 2017-09-19
9106728 Mobile terminal 2015-08-11
9074964 Transmission testing device 2015-07-07
8896550 Navigation system Fumitake Nakamura, Noriyuki Kamikawa, Satoru Nagamoto 2014-11-25
8819581 Information processing device and image processing device Fumitake Nakamura, Noriyuki Kamikawa, Satoru Nagamoto, Takashi Ohta, Takaho Okada +1 more 2014-08-26
8497232 Friction modifier and transmission oil Kedar Shanker Shrestha, Michio Shiga, Masami Fuchi 2013-07-30
8465682 Semiconductive rubber belt, and process for producing the same 2013-06-18
8456123 Conveyance system and automated manufacturing system Shigeto Nishiuchi, Masashi Tsuyama, Youichi Nonaka 2013-06-04
8385860 Power detector and wireless device Takayuki Teraguchi, Masahiro Hasegawa, Noriyoshi Odaki, Shigehiro Hosoi 2013-02-26
8293351 Semiconductive rubber belt, and process for producing the same 2012-10-23
8090124 Gasket member, diaphragm, flat panel speaker, method of mounting same flat panel speaker, and method of assembling electronic device 2012-01-03
8027801 Multi drive test system for data storage device Shigeto Nishiuchi, Satoshi Takahashi, Masashi Tsuyama 2011-09-27
7786995 Information processing apparatus and information processing method for determining character layout Toshio Abe, Hiroyuki Namiki, Masaru Kageura, Atsushi Mizukami, Naoki Nakanishi +2 more 2010-08-31
7532426 Method for erase process on recording surface of disk and disk drive apparatus Toshiaki Satoh, Hiroshi Fukuyama, Kyo Akagi 2009-05-12
7301672 Information processing apparatus and information processing method Toshio Abe, Hiroyuki Namiki, Masaru Kageura, Atsushi Mizukami, Naoki Nakanishi +2 more 2007-11-27
D541762 Ultraviolet irradiation controller Takeshi Yamamoto, Akira Kinomura 2007-05-01
6975425 Information processing apparatus and information processing method Toshio Abe, Hiroyuki Namiki, Masaru Kageura, Atsushi Mizukami, Naoki Nakanishi +2 more 2005-12-13
6952644 Navigation system 2005-10-04
6907344 Navigation system 2005-06-14