Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Ryuichi KANOH — 201 Patents

Panasonic: 201 patents #21 of 21,108Top 1%
Osaka, JP: #25 of 24,344 inventorsTop 1%
Overall (All Time): #3,350 of 4,157,543Top 1%
201 Patents All Time
Ryuichi KANOH has been granted 201 US patents while listed as an inventor at Panasonic. The first was granted in 2020 and the most recent in December 2025. Ryuichi KANOH ranks #3,350 of 4,157,543 US inventors in our database (top 0.08%). Patent records list Ryuichi KANOH in Osaka, JP.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 53 patents in 2024.peak 532020: 10 patents20202021: 35 patents20212022: 28 patents20222023: 46 patents20232024: 53 patents20242025: 29 patents2025

Issued Patents All Time

Showing 1–25 of 201 patents

Patent #TitleCo-InventorsDate
12513293 Encoder, decoder, and related non-transitory computer readable medium Takahiro NISHI, Tadamasa TOMA 2025-12-30
12483720 Image encoder and related non-transitory computer readable medium for image decoding Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA, Chong Soon Lim, Ru Ling LIAO +4 more 2025-11-25
12464158 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA 2025-11-04
12439031 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA 2025-10-07
12425591 Encoder, decoder, encoding method, decoding method, and recording medium Tadamasa TOMA, Takahiro NISHI, Kiyofumi Abe, Chong Soon Lim, Sughosh Pavan SHASHIDHAR +4 more 2025-09-23
12413732 Encoder, decoder, and related non-transitory computer readable medium Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA 2025-09-09
12389015 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA, Chong Soon Lim, Ru Ling LIAO +4 more 2025-08-12
12389028 Encoder, decoder, encoding method, and decoding method Takashi Hashimoto, Kiyofumi Abe, Tadamasa TOMA, Takahiro NISHI 2025-08-12
12382108 Encoder, decoder, encoding method, and decoding method using a first partition mode to split a first block into a plurality of second blocks and a second partition mode to split the second block into a plurality of coding units Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA 2025-08-05
12363297 Encoder, decoder, encoding method, and decoding method Sughosh Pavan SHASHIDHAR, Hai Wei SUN, Chong Soon Lim, Ru Ling LIAO, Han Boon TEO +4 more 2025-07-15
12356003 Encoding method, decoding method, and processing method Tadamasa TOMA, Takahiro NISHI, Kiyofumi Abe 2025-07-08
12348721 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Tadamasa TOMA, Takahiro NISHI 2025-07-01
12316869 Encoder, decoder, encoding method, decoding method, and recording medium Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA, Takashi Hashimoto 2025-05-27
12309370 Encoder, encoding method, decoder, and decoding method Masato OHKAWA, Hideo SAITOU, Tadamasa TOMA, Takahiro NISHI, Kiyofumi Abe 2025-05-20
12301804 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA, Chong Soon Lim, Ru Ling LIAO +4 more 2025-05-13
12294735 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA, Takashi Hashimoto 2025-05-06
12284341 Encoder, decoder, encoding method, and decoding method Takahiro NISHI, Tadamasa TOMA 2025-04-22
12267521 Encoding method, decoding method, encoder, and decoder Tadamasa TOMA, Kiyofumi Abe, Takahiro NISHI 2025-04-01
12262049 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA, Chong Soon Lim, Ru Ling LIAO +4 more 2025-03-25
12244797 Encoder, decoder, encoding method, and decoding method Takahiro NISHI, Tadamasa TOMA 2025-03-04
12244796 Encoder, decoder, encoding method, and decoding method Takahiro NISHI, Tadamasa TOMA, Kiyofumi Abe 2025-03-04
12238278 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA 2025-02-25
12219155 Encoder, decoder, encoding method, and decoding method Kiyofumi Abe, Takahiro NISHI, Tadamasa TOMA, Chong Soon Lim, Ru Ling LIAO +4 more 2025-02-04
12219137 Encoder that determines an intra prediction mode used for a current block and performs quantization on first transform coefficients or second transform coefficients based on whether a primary transform basis is included in predetermined transform bases Tadamasa TOMA, Kiyofumi Abe, Takahiro NISHI 2025-02-04
12206890 Encoder, decoder, encoding method, and decoding method Chong Soon Lim, Hai Wei SUN, Sughosh Pavan SHASHIDHAR, Han Boon TEO, Ru Ling LIAO +4 more 2025-01-21