AS

Akihiko Sakamoto

NC Nippon Electric Glass Co.: 22 patents #7 of 437Top 2%
OL Olympus: 9 patents #529 of 3,097Top 20%
KO Komatsu: 5 patents #350 of 2,087Top 20%
NE Nec: 1 patents #7,889 of 14,502Top 55%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #86,274 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
11008729 Work implement of motor grader and motor grader Yutaka Ono 2021-05-18
10975552 Control system and method for work vehicle Yutaka Ono 2021-04-13
9985240 Sealing material and sealing method using the same Masanori Wada 2018-05-29
9350910 Operation device, imaging device, and remote imaging system Yasuhiro Hasegawa, Shinya Kawasaki, Kiyoshi Toyoda 2016-05-24
9332563 Wireless communication device, memory device, wireless communication system, wireless communication method, and computer program product 2016-05-03
9169153 Optical glass and optical element Satoko KONOSHITA, Michel Woy 2015-10-27
9144095 Wireless communication terminal, wireless communication method, and computer program product Kazuyuki Shibuya 2015-09-22
9133055 Glass base material Yoshimasa Kawamura, Masakazu Tanida, Masato Muguruma, Yusuke Himei 2015-09-15
9074344 Work vehicle Muneo Harada, Naoto Ikeda 2015-07-07
9071731 Image display device for reducing processing load of image display 2015-06-30
9019396 Wireless communication device, memory device, wireless communication system, wireless communication method, and program recordable medium Ryuichi Kiyoshige 2015-04-28
9019348 Display device, image pickup device, and video display system Ryuichi Kiyoshige 2015-04-28
9017870 Negative electrode material for an electrical storage device, and negative electrode for an electrical storage device using the same Hideo YAMAUCHI, Tomohiro Nagakane, Tetsuo Sakai, Meijing Zou 2015-04-28
8950535 Work vehicle with a bracket supporting post-treatment apparatuses Muneo Harada, Naoto Ikeda 2015-02-10
8857557 Work vehicle 2014-10-14
8576748 Wireless communication terminal and connection setup method of wireless network Hitoshi Tsuchiya, Kazuyuki Shibuya 2013-11-05
8510452 Wireless network selection apparatus Hitoshi Tsuchiya, Kazuyuki Shibuya 2013-08-13
8344404 Wavelength conversion member and method for manufacturing the same Shunsuke Fujita, Yoshio Umayahara 2013-01-01
8300546 Wireless communication terminal and connection setup method for use in wireless network Kazuyuki Shibuya, Hitoshi Tsuchiya 2012-10-30
7026025 Glass preform and method of producing the same Fumio Sato 2006-04-11
7016591 Optical waveguide component capable of preventing an optical waveguide member from being eccentric and method of producing the same Hideki Asano, Masanori Wada 2006-03-21
7013062 Material for thermal compensation and optical communication device using the material Takahiro Matano 2006-03-14
6780514 Optical communication device substrate and optical communication device Satoru Yoshihara, Takahiro Matano, Mitsuo Asai, Hitoshi Uehara 2004-08-24
6750167 Crystallized glass Naoyuki Kitamura, Takahiro Matano 2004-06-15
6593258 Li2O-Al2O3-SiO2 transparent crystallized glass and crystallizable Narutoshi Shimatani 2003-07-15