Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358068 | Electrode tip for resistance spot welding | Tatsuyuki Amago, Takashi Asada, Toru HIOKI, Manabu Ooga, Shuhei Ogura | 2025-07-15 |
| 12241496 | Member for fastening and method of manufacturing same | Gaku Kitahara, Tatsuyuki Amago, Hiroyuki Mori, Jun Yaokawa, Kyosuke IZUNO +3 more | 2025-03-04 |
| 11969813 | Spot welding method | Takanori Nakagaki, Kyosuke IZUNO, Koki NAKADA, Manabu Ooga | 2024-04-30 |
| 11772186 | Spot welding method | Takashi Asada, Tatsuyuki Amago, Kyosuke IZUNO, Koki NAKADA, Tomohiko SEKIGUCHI +1 more | 2023-10-03 |
| 11440129 | Electrode for resistance spot welding | Toru HIOKI, Manabu Ooga, Tomonori Yanagawa, Shun KATO, Takashi Goto | 2022-09-13 |
| 11247293 | Spot weldment | Tatsuyuki Amago, Takashi Asada, Toru HIOKI, Manabu Ooga, Shuhei Ogura | 2022-02-15 |
| 10907267 | Metal-resin composite material, method for producing the same, and aluminum substrate having aluminum oxide coating | Kazuhiko Umemoto, Takuro Matsunaga, Kenzo Fukumori, Shuxin Dong, Hiroaki KADOURA | 2021-02-02 |
| 10073362 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Atsushi Fujii, Haruyuki Tsuji, Kazuhisa Shida, Nobuhiro Nakamura | 2018-09-11 |
| 9599915 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Takashi Anezaki, Kazuhisa Shida, Haruyuki Tsuji, Atsushi Fujii, Nobuhiro Nakamura +1 more | 2017-03-21 |
| 9470989 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Hiroyuki Tomono, Haruyuki Tsuji, Atsushi Fujii, Kazuhisa Shida, Nobuhiro Nakamura +1 more | 2016-10-18 |
| 9372417 | Method for producing electrophotographic photosensitive member | Atsushi Fujii, Haruyuki Tsuji, Nobuhiro Nakamura, Kazuhisa Shida | 2016-06-21 |
| 9372418 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kazuhisa Shida, Atsushi Fujii, Haruyuki Tsuji, Nobuhiro Nakamura, Hiroyuki Tomono | 2016-06-21 |
| 9372419 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Haruyuki Tsuji, Atsushi Fujii, Kazuhisa Shida, Nobuhiro Nakamura, Hiroyuki Tomono | 2016-06-21 |
| 9256145 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Atsushi Fujii, Haruyuki Tsuji, Kazuhisa Shida, Nobuhiro Nakamura | 2016-02-09 |
| 9046797 | Process for producing electrophotographic photosensitive member | Atsushi Fujii, Haruyuki Tsuji, Nobuhiro Nakamura, Kazuhisa Shida | 2015-06-02 |
| 9040214 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive member | Atsushi Fujii, Haruyuki Tsuji, Kazuhisa Shida, Nobuhiro Nakamura | 2015-05-26 |
| 8986656 | Method for evaluating specific incorporation of D-glucose into cells | Katsuya Yamada, Tadashi Teshima, Toshihiro Yamamoto | 2015-03-24 |
| 8778580 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Haruyuki Tsuji, Atsushi Fujii | 2014-07-15 |
| 8455170 | Method for producing electrophotographic photosensitive member | Nobuhiro Nakamura, Atsushi Fujii, Haruyuki Tsuji, Kazuhisa Shida | 2013-06-04 |
| 8303736 | Casted aluminum alloy and method for producing the same as well as aluminum alloy material and method for producing the same | — | 2012-11-06 |
| 7875447 | Cell incubator for single cell operation supporting robot | Yohei Yamada, Mikako Saito | 2011-01-25 |
| 7211357 | Electrophotographic photosensitive member | Kazuto Hosoi, Toshiyuki Ehara, Satoshi Kojima | 2007-05-01 |
| 7033717 | Process for producing electrophotographic photosensitive member, and electrophotographic photosensitive member and electrophotographic apparatus making use of the same | Satoshi Kojima, Toshiyuki Ehara, Junichiro Hashizume, Ryuji Okamura, Koji Hitsuishi +2 more | 2006-04-25 |
| 7033721 | Method for producing electrophotographic photosensitive member, electrophotographic photosensitive member and electrophotographic apparatus using the same | Junichiro Hashizume, Toshiyuki Ehara, Ryuji Okamura, Koji Hitsuishi, Satoshi Kojima +2 more | 2006-04-25 |
| 6991879 | Electrophotographic photosensitive member | Kazuto Hosoi, Satoshi Kojima | 2006-01-31 |