MA

Masahiro Arai

HI Hitachi: 25 patents #1,255 of 28,497Top 5%
Nissan Motor Co.: 23 patents #178 of 8,689Top 3%
HC Hitachi Cable: 16 patents #18 of 1,086Top 2%
FU Futaba: 10 patents #9 of 292Top 4%
FK Futaba Denshi Kogyo K.K.: 6 patents #20 of 173Top 15%
HV Hitachi Vantara: 4 patents #10 of 254Top 4%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
ND Nitto Denko: 3 patents #959 of 2,479Top 40%
NE Nec: 3 patents #4,195 of 14,502Top 30%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
JM J-Oil Mills: 2 patents #9 of 66Top 15%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
JO Japan National Oil: 1 patents #8 of 55Top 15%
RL Rp Topla Limited: 1 patents #5 of 23Top 25%
FK Futaba Denshi Kogyo: 1 patents #54 of 123Top 45%
SH Showa: 1 patents #167 of 337Top 50%
TC Toho Rayon Co.: 1 patents #21 of 61Top 35%
Overall (All Time): #13,863 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 26–50 of 102 patents

Patent #TitleCo-InventorsDate
8924123 Internal combustion engine boost pressure diagnostic apparatus Mitsuhiko Kubota 2014-12-30
8768601 Control device for internal combustion engine having variable valve mechanism Takahiro Yoshino, Yuzo Kageyama 2014-07-01
8572342 Data transfer device with confirmation of write completion and method of controlling the same Hiroshi Hirayama, Masanori Takada, Hiroshi Kanayama, Hideaki Fukuda 2013-10-29
8402210 Disk array system Akihiro Mannen, Yoichi Mizuno 2013-03-19
8330706 Lighting device for display device and display device 2012-12-11
8321622 Storage system with multiple controllers and multiple processing paths Shuji Nakamura, Hideaki Fukuda, Nobuyuki Minowa 2012-11-27
8258718 Lighting device and display device 2012-09-04
8237180 Light emitting element including center electrode and thin wire electrode extending from periphery of the center electrode Kazuyuki Iizuka 2012-08-07
8231953 Transparent plastic container for anticounterfeit system Itsuo Takeuchi, Tokio Sakauchi, Mutsumi Sasaki, Tomoyoshi Sakamoto, Rie Maejima 2012-07-31
8209595 Storage sub-system and method for controlling the same Kentaro Shimada, Shuji Nakamura 2012-06-26
8186841 Backlight device, liquid crystal display device, and method for assembling backlight device Kohei Nanbu, Masaki Shimizu 2012-05-29
8165784 Apparatus and method for learning reference position of variable valve unit Naoki Okamoto, Hatsuo Nagaishi, Takahiro Yoshino 2012-04-24
8120046 Light-emitting element Kazuyuki Iizuka 2012-02-21
8103902 Disk array including plural exchangeable magnetic disk unit Ikuya Yagisawa, Yoichi Mizuno, Naoto Matsunami 2012-01-24
8071992 Semiconductor light-emitting device Nobuaki Kitano, Kazuyuki Iizuka 2011-12-06
8051367 Storage sub-system and method for controlling the same Kentaro Shimada, Shuji Nakamura 2011-11-01
7884381 Light emitting device and method for fabricating the same including a back surface electrode with an Au alloy Kazuyuki Iizuka 2011-02-08
7747799 Storage system Yutaka Nakagawa 2010-06-29
7728340 Semiconductor light-emitting device Tsunehiro Unno, Katsuya Akimoto 2010-06-01
7714343 Light emitting device Tsunehiro Unno 2010-05-11
7692203 Semiconductor light emitting device Taichiroo Konno, Kazuyuki Iizuka 2010-04-06
7683378 Light emitting diode and method for fabricating same Manabu Kako, Takehiko Tani, Taiichiro Konno 2010-03-23
7675072 Light emitting diode Taichiroo Konno 2010-03-09
7652281 Light emitting diode Ken Takahashi, Taichiroo Konno 2010-01-26
D605237 Controller Chihiro Uemura, Yasuyuki Suzuki, Makoto Migita, Yoshitaka Mukai, Shota Sawahata 2009-12-01