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Coating liquid composition for forming piezoelectric film, oriented piezoelectric film, and liquid ejection head |
Yoshinori Kotani, Motokazu Kobayashi, Yoshihiro Ohashi |
2022-09-13 |
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Coating liquid for forming piezoelectric thin film, method of producing coating liquid for forming piezoelectric thin film, piezoelectric thin film, method of manufacturing piezoelectric thin film, and liquid ejection head |
Motokazu Kobayashi, Naoyuki Koketsu, Chiemi Shimizu, Fumio Uchida |
2020-12-15 |
| 10618285 |
Piezoelectric substrate and method of manufacturing the piezoelectric substrate, and liquid ejection head |
Hiroto Numazawa, Motokazu Kobayashi, Yoshihiro Ohashi |
2020-04-14 |
| 10532567 |
Piezoelectric actuator, method for manufacturing same, and liquid discharge head |
Motokazu Kobayashi, Hiroto Numazawa, Toshio Tomiyoshi, Youichi Fukaya |
2020-01-14 |
| 9991451 |
Organic light-emitting device, display apparatus, image display apparatus, lighting apparatus, image formation apparatus, and exposure apparatus |
Naoki Yamada, Jun Kamatani, Takayuki Ito, Itaru Takaya |
2018-06-05 |
| 9705087 |
Organic light emitting device |
Masataka Yashima, Hajime Muta, Keiji Okinaka, Tomona Yamaguchi, Tomonari Horikiri +2 more |
2017-07-11 |
| 9331296 |
Organic light-emitting device |
Maki Okajima, Keiji Okinaka, Tetsuo Takahashi, Hajime Muta, Yohei Iwasaki +2 more |
2016-05-03 |
| 9312494 |
Organic light emitting device |
Masataka Yashima, Hajime Muta, Keiji Okinaka, Tomona Yamaguchi, Tomonari Horikiri +2 more |
2016-04-12 |
| 9115055 |
Fluorenylamine compound, organic light emitting device containing the same, material for organic light emitting device, display apparatus, and image input apparatus |
Tomonari Horikiri, Naoki Yamada, Maki Okajima |
2015-08-25 |
| 9073812 |
Organic compound |
Naoki Yamada, Jun Kamatani, Akihito Saitoh |
2015-07-07 |
| 8691398 |
4-aminofluorene compound and organic light emitting device |
Naoki Yamada, Chika Negishi, Keiji Okinaka |
2014-04-08 |
| 8318326 |
Fused polycyclic compounds and organic light-emitting device using the same |
Naoki Yamada, Satoshi Igawa, Masashi Hashimoto |
2012-11-27 |
| 8318395 |
Dibenzoanthracene compound and organic light emitting device having the same |
Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Jun Kamatani, Naoki Yamada +5 more |
2012-11-27 |
| 8293383 |
Benzo[a]fluoranthene compound and organic light emitting device using the same |
Takayuki Horiuchi, Naoki Yamada, Satoshi Igawa, Masashi Hashimoto, Jun Kamatani +1 more |
2012-10-23 |
| 8158835 |
Fluorene compound and organic electroluminescence device |
Jun Kamatani, Shinjiro Okada, Takao Takiguchi, Satoshi Igawa, Masashi Hashimoto +1 more |
2012-04-17 |
| 8138668 |
Benzo[a]fluoranthene compound and organic light emitting device using the same |
Naoki Yamada, Satoshi Igawa, Masashi Hashimoto, Takayuki Horiuchi, Jun Kamatani +1 more |
2012-03-20 |
| 8110824 |
Benzo[a]fluoranthene compound and organic light emitting device using the same |
Naoki Yamada, Satoshi Igawa, Masashi Hashimoto, Takayuki Horiuchi, Jun Kamatani +1 more |
2012-02-07 |
| 8026664 |
Compound and organic light emitting device |
Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Jun Kamatani, Naoki Yamada +5 more |
2011-09-27 |
| 7998597 |
Organic light emitting device |
Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Jun Kamatani, Naoki Yamada +5 more |
2011-08-16 |
| 7939185 |
Fused polycyclic compounds and organic light-emitting device using the same |
Naoki Yamada, Satoshi Igawa, Masashi Hashimoto |
2011-05-10 |
| 7914907 |
Light-emitting device |
Hironobu Iwawaki, Shinjiro Okada, Takao Takiguchi, Satoshi Igawa, Masashi Hashimoto +3 more |
2011-03-29 |
| 7597955 |
Light-emitting device, organic compound and display |
Takao Takiguchi, Shinjiro Okada, Akira Tsuboyama, Satoshi Igawa, Jun Kamatani +1 more |
2009-10-06 |
