Issued Patents All Time
Showing 1–25 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415833 | Method for activating helper T cell | Haruo Sugiyama, Shinji Sogo, Masayoshi Sato, Ryuki Kitamoto | 2025-09-16 |
| D1009988 | Toner cartridge | Tetsu Koyama, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2024-01-02 |
| 11845051 | Ammonia synthesis catalyst, method of producing the same, and method of synthesizing ammonia using the same | Masashi KIKUGAWA, Haruo Imagawa, Mitsuru Matsumoto, Akinori Satou, Marie Ishikawa +2 more | 2023-12-19 |
| D998033 | Image drum cartridge | Tetsu Koyama, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2023-09-05 |
| D984529 | Image drum cartridge | Tetsu Koyama, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2023-04-25 |
| 11619891 | Development unit, image formation unit, and image formation apparatus including developer carrier and layer regulation member | Masashi Fujii | 2023-04-04 |
| D967891 | Toner cartridge | Tetsu Koyama, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2022-10-25 |
| 10739531 | Connector cleaning tool | Mitsuyoshi Takanashi, Nobuhiro Hashimoto, Masayoshi Suzuki, Makoto Goto | 2020-08-11 |
| 10668449 | Oxygen storage material and method for producing the same | Akira Morikawa, Masahide Miura, Nobuyuki Takagi | 2020-06-02 |
| 10654892 | Method for activating helper T cell | Haruo Sugiyama, Shinji Sogo, Masayoshi Sato, Ryuki Kitamoto | 2020-05-19 |
| 10625246 | Oxygen storage material and method for producing the same | Akira Morikawa, Masahide Miura, Nobuyuki Takagi | 2020-04-21 |
| 10618029 | Oxygen storage material and method for producing the same | Akira Morikawa, Masahide Miura, Hiromasa Suzuki | 2020-04-14 |
| 10457794 | Rubber composition containing natural rubber and process for stabilizing viscosity and suppressing odors in natural rubber | Keisuke Chino, Jetsuda Tongsurm, Duangruthai Srinun | 2019-10-29 |
| 10220368 | Oxygen storage material and method of producing the same | Akira Morikawa, Toshitaka Tanabe, Masahide Miura, Hiromasa Suzuki | 2019-03-05 |
| 9920189 | Rubber composition for tire tread, and pneumatic tire using same | Masaki Sato, Satoshi Mihara | 2018-03-20 |
| 9886781 | Image processing device and region extraction method | — | 2018-02-06 |
| 9851356 | Method for measuring anti-WT1 antibody | Haruo Sugiyama, Yusuke Oji, Kiyonori Katsuragi, Hideaki Tanaka, Shinji Sogo +2 more | 2017-12-26 |
| 9750473 | Three-dimensional image construction apparatus and three-dimensional image construction method | — | 2017-09-05 |
| 9567456 | Rubber composition for tire tread, and pneumatic tire using same | Masaki Sato, Satoshi Mihara | 2017-02-14 |
| 9550850 | Rubber composition for tire tread, and pneumatic tire using same | Masaki Sato, Satoshi Mihara | 2017-01-24 |
| D763347 | Toner cartridge | Takuya Kitta | 2016-08-09 |
| 9396395 | Image processing apparatus and image processing method, configured to apply threshold conditions to specify target pixel | — | 2016-07-19 |
| 9333249 | Recombinant baculovirus vaccine | Shigeto Yoshida, Masanori Kawasaki, Makoto Matsumoto, Yoshio Ohba, Masahiro Saito +4 more | 2016-05-10 |
| 9327018 | Recombinant baculovirus vaccine | Shigeto Yoshida, Masanori Kawasaki, Makoto Matsumoto, Yoshio Ohba, Masahiro Saito +4 more | 2016-05-03 |
| D749166 | Toner cartridge | Takuya Kitta | 2016-02-09 |