Issued Patents All Time
Showing 25 most recent of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904264 | Method for producing honeycomb structure | Jun Inoue, Toshiharu Tsutsumi | 2024-02-20 |
| 11662293 | Inspection method for pillar-shaped honeycomb filter | Yoshihiro Sato, Takakazu KOYAMA, Yuji Watanabe, Takaaki Kanemitsu, Makoto Murai +5 more | 2023-05-30 |
| 11612844 | Pillar-shaped honeycomb structure filter | Yoshihiro Sato, Shuji Ueda, Koichi SENDO, Yuichi TAJIMA, Seiya NAKANO +1 more | 2023-03-28 |
| 10279573 | Manufacturing method of honeycomb structure, and bonding material | Kazunari AKITA, Yoshihiro Sato, Masayuki Nate | 2019-05-07 |
| 9939127 | Illumination device | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Takahiro Ishinabe, Katsunori Ehara +6 more | 2018-04-10 |
| 9371254 | Manufacturing method of honeycomb structure | Kazunari AKITA, Yoshihiro Sato, Masayuki Nate | 2016-06-21 |
| 9310619 | Optical film | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Kazuo Sekiya, Masahiro Nishizawa +5 more | 2016-04-12 |
| 9217552 | Illumination device | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Takahiro Ishinabe, Katsunori Ehara +5 more | 2015-12-22 |
| 9122097 | Backlight system and LCD device using the same | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Kazuo Sekiya, Masahiro Nishizawa +6 more | 2015-09-01 |
| 8922735 | Backlight system and liquid crystal display device using the same | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Kazuo Sekiya, Masahiro Nishizawa +5 more | 2014-12-30 |
| 8810752 | Thin backlight system and liquid crystal display device using the same | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Kazuo Sekiya, Takahiro Ishinabe +4 more | 2014-08-19 |
| 8228469 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Shogo Fujioka, Yuko Maruyama, Takayuki Shimada +4 more | 2012-07-24 |
| 8212974 | Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filter | Satoshi Ohkuma, Noriko Asahi, Takashi Yamauchi, Yasuyuki Demachi, Takaaki Kurata +1 more | 2012-07-03 |
| 8199278 | Surface light source device | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Takahiro Ishinabe, Baku Katagiri +3 more | 2012-06-12 |
| 8054404 | Surface light source device | Tatsuo Uchida, Yoshito Suzuki, Tohru Kawakami, Takahiro Ishinabe, Baku Katagiri +3 more | 2011-11-08 |
| 8054423 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Shogo Fujioka, Yuko Maruyama, Takayuki Shimada +4 more | 2011-11-08 |
| 7985287 | Anthrapyridone compound or a salt thereof, magenta ink composition containing the anthrapyridone compound and colored product | Yasuo Murakami, Noriko Kajiura, Hiroyuki Matsumoto | 2011-07-26 |
| 7952667 | Liquid crystal display device | Masumi Kubo, Yozo Narutaki, Shogo Fujioka, Yuko Maruyama, Takayuki Shimada +4 more | 2011-05-31 |
| 7916249 | Color filter layer and display device using the same | Yozo Narutaki, Masumi Kubo, Shogo Fujioka, Takayuki Shimada, Mikio Katayama +1 more | 2011-03-29 |
| 7909926 | Ink composition and colored product | Hiroyuki Matsumoto, Noriko Kajiura, Makiko Kogo | 2011-03-22 |
| 7871464 | Anthrapyridone compound or salt thereof, magenta ink composition and colored product | Daisuke Ono, Noriko Kajiura, Hiroyuki Matsumoto | 2011-01-18 |
| 7785411 | Anthrapyridone compound or salt thereof, magenta ink composition and colored product | Noriko Kajiura, Hiroyuki Matsumoto, Yasuo Murakami, Tadayuki Kiyoyanagi | 2010-08-31 |
| 7750162 | Process for preparation of nonnatural amino acid and intermediate thereof | Ryosuke Fujimoto | 2010-07-06 |
| 7691191 | Anthrapyridone compound, salt thereof, magenta ink composition and colored product | Hiroyuki Matsumoto, Noriko Kajiura, Yasuo Murakami | 2010-04-06 |
| 7678185 | Anthrapyridone compound or salt thereof, magenta ink composition containing the same, and colored product | Hiroyuki Matsumoto, Noriko Kajiura, Yasuo Murakami | 2010-03-16 |