Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Eiichi Muramoto — 48 Patents

Panasonic: 43 patents #283 of 21,108Top 2%
KOKomatsu: 3 patents #609 of 2,087Top 30%
HCHitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
KSKomatsu Shisakusho: 1 patents #409 of 885Top 50%
Overall (All Time): #58,559 of 4,157,543Top 2%
48 Patents All Time

Issued Patents All Time

Showing 26–48 of 48 patents

Patent #TitleCo-InventorsDate
8711695 Transmitter and receiver for streaming media including packet padding 2014-04-29
8699519 Transmission rate control device and transmission rate control method Takahiro Yoneda, Kazunobu Konishi 2014-04-15
8614967 Terminal devices and packet transmitting method Ettikan Kandasamy Karuppiah, Thilmee Baduge 2013-12-24
8593985 Transmitting apparatus, receiving apparatus, transmitting and receiving system, and transmitting and receiving method Nobuaki Oue, Ryutaro Ono 2013-11-26
8588093 Streaming communication device, streaming communication method, and streaming communication system Takahiro Yoneda 2013-11-19
8526335 Path setting device and path setting method Naoyuki Mochida, Ryutaro Ono, Kazunobu Konishi 2013-09-03
8520556 Terminal and N-tree constructing method Ettikan Kandasamy Karuppiah, Kok Hoong Yap, Boon Ping Lim, Pek Yew Tan, Thoai Nam 2013-08-27
8416776 Communication channel building device and N-tree building method Boon Ping Lim, Ettikan Kandasamy Karuppiah, Pek Yew Tan 2013-04-09
8259724 Data transmitting apparatus and data retransmitting method Kazunobu Konishi, Takahiro Yoneda, Ichiro Takei, Masashi Kobayashi, Taisuke Matsumoto 2012-09-04
8098660 Transmitting apparatus and transmitting method Takahiro Yoneda, Kazunobu Konishi, Chih-Chang Hsu 2012-01-17
8031608 Flow control method, transmitting terminal device used in same, receiving terminal device and packet transfer system Takahiro Yoneda, Kazunobu Konishi 2011-10-04
8023509 Communication terminal and retransmission request method Kazunobu Konishi, Takahiro Yoneda 2011-09-20
8009564 Transmitting apparatus and transmission rate control method Kazunobu Konishi, Takahiro Yoneda 2011-08-30
7950053 Firewall system and firewall control method Takahiro Yoneda 2011-05-24
7924714 Communication method and receiving terminal Takahiro Yoneda, Toyoki Kawahara 2011-04-12
7898998 Multicast distribution device and multicast distribution method Takahiro Yoneda, Kazunobu Konishi 2011-03-01
7876756 Packet transmitting method, relay node and receiving node Takahiro Yoneda, Toyoki Kawahara 2011-01-25
7580368 Packet distribution control method Takahiro Yoneda, Fumiaki Suzuki 2009-08-25
7540701 Cargo transportation box body with cargo handling device Yuuji Maehara, Takayuki Omata, Yuuya Suzuki, Atsushi Tadokoro, Kenshou Fujita +4 more 2009-06-02
7303159 Crushing control apparatus for shearing crusher Tooru Hishiyama, Toshio Kitani, Takuya Uemura, Kazuyuki Yamazaki, Shimpei Abe 2007-12-04
6932171 Ground drilling machine Toyohiko Youan, Kentaro Watanabe, Kazuyuki Yamazaki 2005-08-23
6913094 Leading body for ground drilling and ground drilling machine Toyohiko Youan, Kentaro Watanabe, Touru Hishiyama 2005-07-05
4351572 Track roller suspension apparatus for a track-type vehicle Yasuo Fujiwara, Hidemi Maeo 1982-09-28