Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242095 | Optical film, polarizing plate, surface plate for image display device, and image display device | Seiichi Isojima, Junya Eguchi, Takashi Kuroda | 2025-03-04 |
| 12203007 | Polishing liquid | Kashio NAKAYAMA | 2025-01-21 |
| 11927244 | Chain transmission device | Motoki Tanaka, Satoshi Yamashita, Atsushi Hayashi | 2024-03-12 |
| 11897368 | Floor lock release mechanism | — | 2024-02-13 |
| 11681222 | Fluorine-containing polymer, purification method, and radiation-sensitive resin composition | Hiromitsu Nakashima, Gouji Wakamatsu, Kentarou Gotou, Yukio Nishimura, Takeo Shioya | 2023-06-20 |
| 11667620 | Composition, film, film-forming method and patterned substrate-producing method | Hiroki Nakatsu, Kazunori Takanashi, Kazunori Sakai, Yuushi MATSUMURA | 2023-06-06 |
| 11454890 | Composition for resist underlayer film formation, resist underlayer film and forming method thereof, patterned substrate-producing method, and compound | Naoya Nosaka, Yuushi MATSUMURA, Hiroki Nakatsu, Kazunori Takanashi | 2022-09-27 |
| 11243468 | Composition for resist underlayer film formation, resist underlayer film and formation method thereof, and patterned substrate production method | Naoya Nosaka, Goji Wakamatsu, Tsubasa Abe, Ichihiro Miura, Kengo EHARA +1 more | 2022-02-08 |
| 11098224 | Method for polishing glass substrate, method for manufacturing glass substrate, method for manufacturing magnetic-disk glass substrate, method for manufacturing magnetic disk, polishing liquid, and method for reducing cerium oxide | Kashio NAKAYAMA | 2021-08-24 |
| 11044515 | Transmission/reception system, transmitter, and transmission/reception method | Kotaro Kasai, Fumichika Chaya | 2021-06-22 |
| 11036133 | Fluorine-containing polymer, purification method, and radiation-sensitive resin composition | Hiromitsu Nakashima, Gouji Wakamatsu, Kentarou Gotou, Yukio Nishimura, Takeo Shioya | 2021-06-15 |
| 10908333 | Optical film, polarization plate, and image display device | Takahisa NOMURA, Takanori HAMADA, Masataka Nakashima, Kentaro HATA, Hiroshi Nakamura | 2021-02-02 |
| 10620534 | Fluorine-containing polymer, purification method, and radiation-sensitive resin composition | Hiromitsu Nakashima, Gouji Wakamatsu, Kentarou Gotou, Yukio Nishimura, Takeo Shioya | 2020-04-14 |
| 10443686 | Chain and manufacturing method of a chain | Motoki Tanaka, Yurie Koami, Yuma Osaka | 2019-10-15 |
| 10082733 | Fluorine-containing polymer, purification method, and radiation-sensitive resin composition | Hiromitsu Nakashima, Gouji Wakamatsu, Kentarou Gotou, Yukio Nishimura, Takeo Shioya | 2018-09-25 |
| 9706608 | Straight tube LED lamp, lamp socket set, and lighting fixture | Satoshi Fukano, Nobumichi Nishihama, Tadashi Yamanaka, Fumihiko Masuko, Takeshi Saito +7 more | 2017-07-11 |
| 9541682 | Display device | Seiichi Isojima, Hiroshi Kojima | 2017-01-10 |
| 9500950 | Fluorine-containing polymer, purification method, and radiation-sensitive resin composition | Hiromitsu Nakashima, Gouji Wakamatsu, Kentarou Gotou, Yukio Nishimura, Takeo Shioya | 2016-11-22 |
| 9213236 | Fluorine-containing polymer, purification method, and radiation-sensitive resin composition | Hiromitsu Nakashima, Gouji Wakamatsu, Kentarou Gotou, Yukio Nishimura, Takeo Shioya | 2015-12-15 |
| 9182674 | Immersion upper layer film forming composition and method of forming photoresist pattern | Toru Kimura, Yukio Nishimura, Tomohiro Utaka, Hiroaki Nemoto, Atsushi Nakamura +1 more | 2015-11-10 |
| 9066407 | Power source unit for LED lamps, and LED lamp system | Hiroshi Terasaka, Hiroshi Kubota, Masahiko Kamata, Naoko Iwai, Takeshi Saito +2 more | 2015-06-23 |
| 8974561 | Manufacturing method of glass substrate for magnetic disk, magnetic disk, and magnetic recording / reproducing device | Masanori Tamaki, Yoshihiro Tawara | 2015-03-10 |
| 8710724 | LED light source lamp having drive circuit arranged in outer periphery of LED light source | Toshiyuki Namura, Yoshinori Kakuno, Kazushige Sugita | 2014-04-29 |
| 8703395 | Pattern-forming method | Hayato Namai, Kentaro Harada, Takehiko Naruoka | 2014-04-22 |
| 8697343 | Fluorine-containing polymer, purification method, and radiation-sensitive resin composition | Hiromitsu Nakashima, Gouji Wakamatsu, Kentarou Harada, Yukio Nishimura, Takeo Shioya | 2014-04-15 |