AN

Akira Nakayama

OC Oki Semiconductor Co.: 11 patents #2 of 526Top 1%
NC Nippon Zeon Co.: 8 patents #37 of 609Top 7%
LC Lapis Semiconductor Co.: 8 patents #21 of 349Top 7%
SO Sony: 7 patents #6,034 of 25,231Top 25%
HC Hitachi Construction Machinery Co.: 7 patents #185 of 1,234Top 15%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
OC Oki Electric Industry Co.: 4 patents #523 of 2,807Top 20%
IC Ihi Machinery And Furnace Co.: 4 patents #8 of 26Top 35%
NT NTT: 4 patents #1,310 of 4,871Top 30%
IH Ihi: 4 patents #212 of 1,178Top 20%
Kyocera: 3 patents #999 of 3,732Top 30%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
ZE Zeon: 3 patents #220 of 734Top 30%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
SC Sanyo Denki Co.: 2 patents #92 of 221Top 45%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NT Nippon Telegraph: 1 patents #2 of 53Top 4%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KN Komatsu Ntc: 1 patents #22 of 57Top 40%
NC Nec Casio Mobile Communications: 1 patents #20 of 72Top 30%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
OD Oki Data: 1 patents #442 of 635Top 70%
SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
Overall (All Time): #22,685 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 1–25 of 80 patents

Patent #TitleCo-InventorsDate
12104349 Construction machine Kenji Hiraku, Teppei SAITOH 2024-10-01
12047900 Positioning request method, positioning request device and positioning request program Masamichi HOSODA, Maiko NAYA, Masaru Miyamoto 2024-07-23
11458584 Machine tool, machined-object manufacturing method, and machining system Kenichi Bandoh, Mohammad Munzir 2022-10-04
11334009 Load controller and image forming apparatus Shuichi Fujikura, Mitsuhiko Kitagawa, Kazuya Yamamoto 2022-05-17
11176073 Data processing apparatus Syuhei Mitani 2021-11-16
11100869 Semiconductor apparatus for driving display device 2021-08-24
10781819 Fan device with impeller having circular plate opening, sidewall opening and groove connecting the circular plate opening with the sidewall opening for efficiently cooling motor Jiro Watanabe, Masashi Miyazawa 2020-09-22
10488115 Multi-chamber heat treatment device Kazuhiko Katsumata, Kaoru ISOMOTO 2019-11-26
10392676 Heat treatment device and cooling device Kazuhiko Katsumata, Kaoru ISOMOTO, Gen NISHITANI, Takahiro Nagata, Yuusuke SHIMIZU 2019-08-27
10273553 Cooling device and multi-chamber heat treatment device Kazuhiko Katsumata, Kaoru ISOMOTO, Takahiro Nagata, Yuusuke SHIMIZU, Gen NISHITANI 2019-04-30
10260814 Conveyance device for heat treatment device and heat treatment device Kazuhiko Katsumata, Kaoru ISOMOTO, Gen NISHITANI, Takahiro Nagata, Yuusuke SHIMIZU 2019-04-16
10096297 Display device, display panel driver, and image data signal transmission method Atsushi Takahashi 2018-10-09
10060450 Hydraulic control device for work machine Tsutomu Udagawa, Ryohei Yamashita, Shiho Izumi, Manabu Edamura, Kouji Ishikawa +1 more 2018-08-28
9869321 Waterproof axial flow fan Katsumichi Ishihara, Tatsuya Midorikawa, Masato KAKEYAMA 2018-01-16
9516778 Electronic device and insertion error protection device Kenji Toshimitsu, Tsutomu Takahashi, Toshihide Inaba 2016-12-06
9502352 Semiconductor wiring patterns 2016-11-22
9417683 Driving device for driving a display unit Hideaki Hasegawa 2016-08-16
9417682 Display unit driving device with reduced power consumption Hideaki Hasegawa 2016-08-16
9399856 Hydraulic working machine Kazuo Fujishima, Yusuke Kajita, Mitsuo Sonoda, Masatoshi Hoshino, Junji Yamamoto +4 more 2016-07-26
9171802 Semiconductor wiring patterns 2015-10-27
8901976 Synchronizing circuit and clock data recovery circuit including the same Kunihiro HARAYAMA 2014-12-02
8866860 Screen display device, screen display control method, screen display control program, and information terminal device 2014-10-21
8761619 Image forming device and failure control system for the same Yasutaka Kushima 2014-06-24
8698314 Semiconductor wiring patterns 2014-04-15
8633885 Display panel driving apparatus 2014-01-21