HA

Hiroshi Arakawa

HI Hitachi: 102 patents #28 of 28,497Top 1%
PA Panasonic: 42 patents #289 of 21,108Top 2%
TI Toyota Industries: 10 patents #91 of 955Top 10%
MM Matsuura Machinery: 6 patents #6 of 59Top 15%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
NC Nippon Electric Glass Co.: 3 patents #132 of 437Top 35%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
NT NTT: 1 patents #2,911 of 4,871Top 60%
OC Oji Paper Co.: 1 patents #173 of 423Top 45%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KK K. K. Toyota Chuo Kenkyusho: 1 patents #4 of 25Top 20%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #4,229 of 4,157,543Top 1%
180
Patents All Time

Issued Patents All Time

Showing 25 most recent of 180 patents

Patent #TitleCo-InventorsDate
12323576 Video decoding device and video decoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2025-06-03
12289458 Device and method of video encoding with first and second encoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2025-04-29
12256101 Encoding device and encoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2025-03-18
12113988 Device and method of video decoding with first and second decoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2024-10-08
11902505 Video decoding device and video decoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2024-02-13
11849124 Device and method of video encoding with first and second encoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2023-12-19
11831919 Encoding device and encoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2023-11-28
11752585 Method for supplying cutting oil Hiroaki Takakuwa, Ryuji Hirose 2023-09-12
11706424 Device and method of video decoding with first and second decoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2023-07-18
11635921 Storage environment selection based on characteristic of data and characteristic of storage environments Iku MATSUI, Hideo Tabuchi 2023-04-25
11611741 Video decoding device and video decoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2023-03-21
11570472 Encoding device and encoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2023-01-31
11303910 Device and method of video encoding with first and second encoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2022-04-12
11234005 Device and method of video decoding with first and second decoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2022-01-25
11115127 Laser communication system and laser communication method Shingo Nishikata, Yoshikatsu Kuroda, Hiroshi Ikebuchi, Yukito Hata, Yuichi Araki +3 more 2021-09-07
11102472 Video decoding device and video decoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2021-08-24
11025956 Encoding device and encoding method for encoding a picture with a syntax structure which does not change based on video format Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2021-06-01
10946490 Method for supplying cutting oil Hiroaki Takakuwa, Ryuji Hirose 2021-03-16
10757422 Device and method of video encoding with first and second encoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2020-08-25
10659775 Video decoding device and video decoding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura 2020-05-19
10587882 Device and method of video decoding with first and second decoding code Hideyuki Ohgose, Kiyofumi Abe, Tatsuro Juri, Kazuhito Kimura 2020-03-10
10414008 Method for supplying cutting oil Hiroaki Takakuwa, Ryuji Hirose 2019-09-17
10377086 Manufacturing method for airtight package Toru Shiragami 2019-08-13
10237561 Video coding apparatus and video coding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura, Kazuma SAKAKIBARA 2019-03-19
10225576 Video coding apparatus and video coding method Kiyofumi Abe, Kazuhito Kimura, Hideyuki Ohgose, Koji Arimura, Kazuma SAKAKIBARA 2019-03-05