KH

Koichi Hayashi

MC Murata Manufacturing Co.: 27 patents #205 of 5,295Top 4%
Brother Kogyo: 11 patents #789 of 2,767Top 30%
KS Kyocera Document Solutions: 11 patents #290 of 1,545Top 20%
UL Usui Kokusai Sangyo Kaisha Limited: 10 patents #17 of 145Top 15%
CC Central Japan Railway Comany: 9 patents #5 of 313Top 2%
NS Nippon Sharyo: 9 patents #5 of 87Top 6%
TO Toto: 9 patents #111 of 1,113Top 10%
FI Fujifilm Business Innovation: 6 patents #1,500 of 5,238Top 30%
MC Mitsubishi Chemical: 4 patents #463 of 3,022Top 20%
UC Usui Co.: 3 patents #4 of 34Top 15%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
KS Kobe Steel: 2 patents #857 of 2,031Top 45%
KX Kabushiki Kaisha Xing: 2 patents #14 of 40Top 35%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
U.S. Philips: 2 patents #2,537 of 8,851Top 30%
RS Renault S.A.S.: 1 patents #417 of 1,209Top 35%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
HP Hpm Industries Pty: 1 patents #3 of 4Top 75%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Overall (All Time): #12,672 of 4,157,543Top 1%
107
Patents All Time

Issued Patents All Time

Showing 1–25 of 107 patents

Patent #TitleCo-InventorsDate
12112081 Information processing apparatus and printing authority management system 2024-10-08
11951846 Structure of disconnect plug for electric vehicle Yoichi Yamamoto, Toshitsugu Hirose, Hiroaki Nabuchi, Kentaro Hatta, Miki Ito 2024-04-09
11943685 Server system Yuki Narita, Masashi Takeichi, Tomohiro Inagaki 2024-03-26
11726727 Server and computer program for server 2023-08-15
11493861 Developer container and image forming apparatus having the same 2022-11-08
11190650 Management apparatus that estimates load of the management apparatus 2021-11-30
11156194 End cap Shuji Suzuki 2021-10-26
11126110 Image forming apparatus for controlling durability correction value in execution of toner installation mode 2021-09-21
11015231 Method of manufacturing fuel rail for gasoline direct injection 2021-05-25
D869335 Passenger carrying car Yukio Takahashi, Yuya Futamura, Hiroki Tanaka, Naoya Ozawa, Naoyuki Maruyama 2019-12-10
D860049 Passenger carrying car Yukio Takahashi, Yuya Futamura, Hiroki Tanaka, Naoya Ozawa, Naoyuki Maruyama 2019-09-17
10409199 Image forming apparatus with sensor to detect developer in storage container and to detect position of cover for covering internal space where storage container is disposed Daisuke Eto, Riku Minamoto, Takahisa Nakaue, Sadanori Nakae, Daichi Kawano 2019-09-10
10291154 Driving device Seishiro Goto, Megumi Otsuka, Junichi Nomura 2019-05-14
10289031 Developer container and image forming apparatus including the same Riku Minamoto, Sadanori Nakae, Takahisa Nakaue, Daisuke Eto, Daichi Kawano 2019-05-14
10234789 Image forming apparatus Daichi Kawano, Takahisa Nakaue, Daisuke Eto, Riku Minamoto, Sadanori Nakae 2019-03-19
10145347 Fuel rail 2018-12-04
9751538 Sound absorbing panel Yukio Takahashi, Hiroki Tsunoda, Yuya Futamura, Naoya Ozawa, Masaki Hase +1 more 2017-09-05
9618311 Method for blasting object to be treated in pressure vessel Takao Shirakura, Kiyoshi Asahina 2017-04-11
9465316 Developer container and image forming apparatus including the same 2016-10-11
D757605 Passenger carrying car Yukio Takahashi, Yuya Futamura, Hiroki Tanaka, Naoya Ozawa, Naoyuki Maruyama 2016-05-31
D756843 Passenger carrying car Yukio Takahashi, Yuya Futamura, Hiroki Tanaka, Naoya Ozawa, Naoyuki Maruyama 2016-05-24
9285720 Image forming apparatus including moisture removal mechansism for removing mositure on surface of photosensitive drum Takahiko Murata, Shigeki Tsukahara, Ai Takagami, Nobuyuki Hayashi, Yosuke Saito +2 more 2016-03-15
D749196 High pressure fuel injection pipe Mitsumasa Otaka, Toshiyuki Omura 2016-02-09
9002232 Image forming apparatus Shigeki Tsukahara, Takahiko Murata, Ai Takagami, Nobuyuki Hayashi, Yosuke Saito +2 more 2015-04-07
8989646 Cleaning device, image carrier unit, and image forming apparatus Masaki Kadota, Shigeki Tsukahara 2015-03-24