Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405561 | Press-bonded sheet manufacturing method, press-bonded sheet manufacturing apparatus, and image forming apparatus | Shun Sato, Kentaro Kawata, Taku Watanabe, Atsushi Toda, Hiraku Sasaki | 2025-09-02 |
| 12203945 | Haemoglobin analysis method for detecting abnormal haemoglobins and/or thalassemia markers | Hiroaki Taira, Ei-ichiro SUNAMURA, Takuya Yotani | 2025-01-21 |
| 12187921 | Powder adhesive and bonded article | Yuhei Terui, Shohei Yamashita, Tsutomu Shimano, Koji Nishikawa, Yuki Nishizawa | 2025-01-07 |
| 12181835 | Electrophotographic developer set comprising toner and powder adhesive, and method for producing bonded product | Koji Nishikawa, Tsutomu Shimano, Yuhei Terui, Shohei Yamashita, Yuki Nishizawa | 2024-12-31 |
| 12130585 | Electrophotographic developer set comprising toner and powder adhesive, method for producing bonded product, and powder adhesive | Tsutomu Shimano, Koji Nishikawa, Yuhei Terui, Shohei Yamashita, Yuki Nishizawa | 2024-10-29 |
| 12092970 | Image forming apparatus | Junko Hirata, Kazunori Hashimoto, Yasushi Katsuta, Makoto Hayashida, Yasunori Toriyama +4 more | 2024-09-17 |
| 12044997 | Image forming apparatus | Yuki Nishizawa, Shigeto Tamura, Takaaki Tsuruya, Tsutomu Shimano, Tetsuya Sano +3 more | 2024-07-23 |
| 11960225 | Image forming apparatus | Koji Yamaguchi, Hiroki Ogino, Yasushi Katsuta, Kaori Noguchi, Junko Hirata +4 more | 2024-04-16 |
| 11840417 | Sheet bonding apparatus | Kentaro Kawata, Taku Watanabe, Atsushi Toda, Shun Sato | 2023-12-12 |
| 11835898 | Adhesion apparatus for forming image of powder adhesive, and image forming apparatus | Taku Watanabe, Shun Sato, Tsutomu Shimano, Yuki Nishizawa | 2023-12-05 |
| 11592757 | Electrophotographic developer set including toner and powder adhesive, and method for producing bonded product | Shohei Yamashita, Yuhei Terui, Koji Nishikawa, Tsutomu Shimano, Yuki Nishizawa | 2023-02-28 |
| 11530915 | Dimension measuring device, dimension measuring method, and semiconductor manufacturing system | — | 2022-12-20 |
| 11360416 | Image forming apparatus | Koji Yamaguchi, Hiroki Ogino, Yasushi Katsuta, Kaori Noguchi, Junko Hirata +4 more | 2022-06-14 |
| 11279875 | Nitride phosphor and method for producing nitride phosphor | Ryo Koizumi, Yuhei Inata, Saiko Kiyohara, Masahito Isaka, Naoyuki Komuro | 2022-03-22 |
| 11067938 | Cleaning unit, cartridge, image forming apparatus | Hiroki Ogino, Hiraku Sasaki, Kentaro Kawata, Yasushi Katsuta, Shun Sato | 2021-07-20 |
| 10928768 | Cleaning unit, cartridge, image forming apparatus | Hiraku Sasaki, Hiroki Ogino, Kentaro Kawata, Shun Sato, Yasushi Katsuta | 2021-02-23 |
| 10067444 | Remanufacturing method of developer accommodating unit | Yuta Isobe, Takashi Kase, Kouki Yano, Takahiro Ikeda, Yusuke Usui +5 more | 2018-09-04 |
| 9910387 | Remanufacturing method of developer accommodating unit | Yuta Isobe, Takashi Kase, Kouki Yano, Takahiro Ikeda, Yusuke Usui +5 more | 2018-03-06 |
| 9535372 | Remanufacturing method of developer accommodating unit | Yuta Isobe, Takashi Kase, Kouki Yano, Takahiro Ikeda, Yusuke Usui +5 more | 2017-01-03 |
| 9335697 | Image forming apparatus having image bearing member life estimation unit | Masahiro Yoshida, Kuniaki Tamagaki, Koichiro Takashima, Nobuo Oshima, Masanori Tanaka +2 more | 2016-05-10 |
| 9091963 | Developing device, cartridge and electrophotographic image forming apparatus | Masaaki Matsushita, Tomonori Matsunaga, Shunsuke Mizukoshi, Jun Miura, Takayuki Kanazawa +1 more | 2015-07-28 |
| 9086670 | Image forming apparatus | Koichiro Takashima, Masahiro Yoshida, Kuniaki Tamagaki | 2015-07-21 |
| 9069312 | Image forming apparatus having capacitance detection | Ryosuke Kanai, Masao Uyama, Koichiro Takashima | 2015-06-30 |
| 9052628 | Image forming apparatus having collecting operation for residual toner | Takashi Mukai, Masahiro Yoshida, Koichiro Takashima, Nobuo Oshima, Kuniaki Tamagaki +1 more | 2015-06-09 |
| 9002225 | Image forming apparatus with developer feeding control | Nobuo Oshima, Masahiro Yoshida, Koichiro Takashima, Kuniaki Tamagaki, Takashi Mukai +1 more | 2015-04-07 |