YK

Yukifumi Kobayashi

Ricoh Company: 15 patents #1,477 of 9,818Top 20%
Canon: 12 patents #5,447 of 19,416Top 30%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #135,417 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
12369892 Ultrasound diagnosis apparatus and medical image processing method Go Tanaka, Satoshi Matsunaga 2025-07-29
11789395 Image forming apparatus and methods of operations thereof including position correction operations 2023-10-17
11723629 Ultrasound diagnosis apparatus and medical image processing method Go Tanaka, Satoshi Matsunaga 2023-08-15
11381709 Image reading device and image forming apparatus incorporating same Tatsuya Ishii, Kohtaroh Oda, Tetsuya Ofuchi, Tomoaki Suga 2022-07-05
11290740 Image coding apparatus, image coding method, and storage medium 2022-03-29
11191524 Ultrasonic diagnostic apparatus and non-transitory computer readable medium Koichiro Kurita, Yutaka Kobayashi 2021-12-07
10877420 Image forming apparatus having correction of following image based on deformation of preceding recording medium 2020-12-29
10666970 Encoding apparatus, encoding method, and storage medium 2020-05-26
10630982 Encoding apparatus, encoding method, and non-transitory computer-readable storage medium for performing encoding with quantization parameters according to a feature of an image 2020-04-21
10591851 Image forming apparatus and image forming method for adjusting position of image formed on recording medium 2020-03-17
10579006 Image forming apparatus including circuitry for correcting a relative positional deviation of an image to be printed on a recording medium and image forming method for the same Yuji Karikusa, Kohdai Kurita 2020-03-03
10545443 Image forming apparatus incorporating information detector Hideyo Makino, Tetsuya Ofuchi, Takayuki Nishimura, Yasuyuki Sekino, Tohru Matsumoto +2 more 2020-01-28
10419775 Moving image encoding apparatus, image capturing apparatus, moving image encoding method, and non-transitory computer readable storage medium 2019-09-17
10250906 Image processing apparatus, image processing method and non-transitory computer readable storage medium 2019-04-02
10212298 Sheet discriminator, image forming apparatus incorporating same, and image forming system incorporating same to distinguish sheet types Tohru Matsumoto, Tetsuya Ofuchi, Takayuki Nishimura 2019-02-19
10203641 Sheet discriminator and image forming apparatus incorporating the sheet discriminator Noriaki Takenaga, Tohru Matsumoto, Tetsuya Ofuchi, Takayuki Nishimura, Hideyo Makino +1 more 2019-02-12
10073396 Image forming apparatus incorporating information detector Hideyo Makino, Tetsuya Ofuchi, Takayuki Nishimura, Yasuyuki Sekino, Tohru Matsumoto +2 more 2018-09-11
10012939 Image forming apparatus and program product used in the image forming apparatus Takayuki Nishimura, Hideyo Makino, Yasuyuki Sekino, Kohtaroh Oda, Tohru Matsumoto +5 more 2018-07-03
9890003 Sheet discriminator and image forming apparatus incorporating the sheet discriminator Satoshi Nakayama, Noriaki Takenaga, Hideyo Makino, Tetsuya Ofuchi, Takayuki Nishimura +2 more 2018-02-13
9676576 Sheet discriminator and image forming apparatus incorporating same Takayuki Nishimura, Tetsuya Ofuchi, Tohru Matsumoto 2017-06-13
9621752 Image forming apparatus incorporating information detector Hideyo Makino, Tetsuya Ofuchi, Takayuki Nishimura, Yasuyuki Sekino, Tohru Matsumoto +2 more 2017-04-11
9551967 Sheet discriminator and image forming apparatus incorporating the sheet discriminator Noriaki Takenaga, Tohru Matsumoto, Tetsuya Ofuchi, Takayuki Nishimura, Hideyo Makino +1 more 2017-01-24
9532076 Apparatus and method for encoding combined image including different images 2016-12-27
9346291 Sheet discriminator and image forming apparatus incorporating same Takayuki Nishimura, Tetsuya Ofuchi, Tohru Matsumoto 2016-05-24
9049442 Moving image encoding apparatus and method for controlling the same Daisuke Sakamoto 2015-06-02