Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387314 | Inspection method and inspection apparatus | — | 2025-08-12 |
| 12309499 | Inspection method and inspection apparatus | — | 2025-05-20 |
| 12249058 | Inspection method and inspection machine | — | 2025-03-11 |
| 11991457 | Inspection method and inspection apparatus | — | 2024-05-21 |
| 11131940 | Toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridge | Shinya Sakamoto, Masaki Iwase, Tomohiro SHINYA, Ryutaro KEMBO, Tomohito Nakajima +1 more | 2021-09-28 |
| 10866532 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Tomohiro SHINYA, Naomi Miyamoto, Tomohito Nakajima, Shinya Sakamoto, Masaki Iwase +1 more | 2020-12-15 |
| 10795274 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Shinya Sakamoto, Tomohiro SHINYA, Naomi Miyamoto, Masaki Iwase, Ryutaro KEMBO +1 more | 2020-10-06 |
| 10197933 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Akira Matsumoto, Yasuo Kadokura, Yukiaki NAKAMURA, Satoshi Miura | 2019-02-05 |
| 10082742 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Akira Matsumoto, Yasuo Kadokura, Yukiaki NAKAMURA, Satoshi Miura | 2018-09-25 |
| 10066080 | Rubber composition, tire, bisanilino compound, and anti-aging agent | Aya Saiki, Hidehiro Minashima, Yuzaburo Yano, Noriaki Shiina, Kazuhiro Kodama +3 more | 2018-09-04 |
| 10059829 | Rubber composition, tire, amine compound, and anti-aging agent | Aya Saiki, Hidehiro Minashima, Yuzaburo Yano, Noriaki Shiina, Kazuhiro Kodama +3 more | 2018-08-28 |
| 10053553 | Rubber composition, and pneumatic tire using same | Noriaki Yukimura, Takahiro Yoshizawa, Kazuhiro Kodama, Hiroaki Yuasa, Noriaki Shiina +4 more | 2018-08-21 |
| 10054865 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Satoshi Miura, Yasuo Kadokura, Akira Matsumoto, Yukiaki NAKAMURA | 2018-08-21 |
| 10011704 | Rubber composition, tire, bisphenyldiamine compound, and anti-aging agent | Aya Saiki, Hidehiro Minashima, Yuzaburo Yano, Noriaki Shiina, Kazuhiro Kodama +3 more | 2018-07-03 |
| 9989871 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Yasuo Kadokura, Akira Matsumoto, Yukiaki NAKAMURA, Satoshi Miura | 2018-06-05 |
| 9989872 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Yukiaki NAKAMURA, Akira Matsumoto, Yasuo Kadokura, Satoshi Miura, Sakiko HIRAI +4 more | 2018-06-05 |
| 9804518 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Akira Matsumoto, Masaki Iwase | 2017-10-31 |
| 9546232 | Rubber composition, and pneumatic tire using same | Noriaki Yukimura, Takahiro Yoshizawa, Kazuhiro Kodama, Hiroaki Yuasa, Noriaki Shiina +4 more | 2017-01-17 |
| 9239527 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Tetsuya Taguchi, Shinya Sakamoto, Kosaku YOSHIMURA, Satoshi Yoshida | 2016-01-19 |
| 9134636 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Tetsuya Taguchi, Satoshi Yoshida, Shinya Sakamoto, Kosaku YOSHIMURA, Emi Miyata | 2015-09-15 |
| 9116449 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Shinya Sakamoto, Satoshi Yoshida, Tetsuya Taguchi | 2015-08-25 |
| 8722296 | Toner for electrostatic image development, method of producing the same, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus | Noriyuki Mizutani, Takeshi Iwanaga, Takafumi Koide, Susumu Yoshino | 2014-05-13 |
| 8440378 | Electrostatic image developing toner, method for producing electrostatic image developing toner, method for forming image, and image forming apparatus | Masaru Takahashi, Shuji Sato | 2013-05-14 |
| 8216757 | Toner for electrostatic charge image development and manufacturing method thereof, and electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatus | Noriyuki Mizutani, Takeshi Iwanaga, Takafumi Koide, Susumu Yoshino | 2012-07-10 |
| 8198813 | Plasma display panel | Yoshinao Ooe, Shinichiro Ishino, Yuichiro Miyamae, Koyo Sakamoto, Ryoichi Inoue +1 more | 2012-06-12 |