Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297339 | Method for producing liquid dispersion of composite resin particles, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for developing electrostatic charge image, and liquid dispersion of composite resin particles | Kiyohiro YAMANAKA, Sumiaki Yamasaki, Takahiro Ishizuka, Satoshi Inoue | 2025-05-13 |
| 12247103 | Polyimide precursor solution, porous polyimide film, separator for secondary battery, and secondary battery | Kosaku YOSHIMURA, Takahiro Ishizuka | 2025-03-11 |
| 12209210 | Method for producing composite resin particle dispersion, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for electrostatic charge image development, and composite resin particles | Sumiaki Yamasaki, Takahiro Ishizuka, Kiyohiro YAMANAKA, Satoshi Inoue | 2025-01-28 |
| 12018128 | Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film | Tomoya Sasaki, Hidekazu Hirose, Kosaku YOSHIMURA, Hajime SUGAHARA, Kosuke NAKADA +1 more | 2024-06-25 |
| 11781044 | Method for producing composite resin particle dispersion, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for electrostatic charge image development, and composite resin particles | Sumiaki Yamasaki, Takahiro Ishizuka, Kiyohiro YAMANAKA, Satoshi Inoue | 2023-10-10 |
| 11680156 | Polyimide precursor-containing aqueous composition, method for producing polyimide film, and method for producing porous polyimide film | Kosaku YOSHIMURA, Tomoya Sasaki, Kosuke NAKADA, Hidekazu Hirose | 2023-06-20 |
| 11680140 | Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film | Hajime SUGAHARA, Hidekazu Hirose, Kosaku YOSHIMURA, Tomoya Sasaki, Kosuke NAKADA +1 more | 2023-06-20 |
| 11584837 | Porous polyimide film, lithium ion secondary battery, and all-solid-state battery | Kosaku YOSHIMURA, Hajime SUGAHARA, Hidekazu Hirose | 2023-02-21 |
| 11495863 | Porous polyimide film, secondary battery separator, and secondary battery | Kosuke NAKADA, Hidekazu Hirose, Kosaku YOSHIMURA, Tomoya Sasaki | 2022-11-08 |
| 11211670 | All-solid-state battery | Hajime SUGAHARA, Hidekazu Hirose, Tomoya Sasaki, Kosaku YOSHIMURA | 2021-12-28 |
| 11043718 | Porous polyimide film and battery | Kosaku YOSHIMURA, Hajime SUGAHARA, Hidekazu Hirose | 2021-06-22 |
| 11036153 | Toner set, toner cartridge set, and apparatus for forming printed material | Takahiro Ishizuka, Hajime SUGAHARA, Susumu Yoshino | 2021-06-15 |
| 10870105 | Metatitanic acid particles, method for producing metatitanic acid particles, and composition for forming photocatalyst | Takeshi Iwanaga, Hideaki Yoshikawa, Hiroyoshi Okuno, Sakae TAKEUCHI | 2020-12-22 |
| 10807058 | Silica-titania composite aerogel particle, photocatalyst-forming composition, and photocatalyst | Yasuo Kadokura, Yuka ZENITANI, Hiroyoshi Okuno, Hideaki Yoshikawa, Takeshi Iwanaga +2 more | 2020-10-20 |
| 10807070 | Silica titania composite aerogel particle, photocatalyst forming composition, and photocatalyst | Hideaki Yoshikawa, Yasuo Kadokura, Takeshi Iwanaga, Shunsuke NOZAKI, Sakae TAKEUCHI +2 more | 2020-10-20 |
| 10792641 | Structure | Sakae TAKEUCHI, Hideaki Yoshikawa, Hiroyoshi Okuno, Takeshi Iwanaga | 2020-10-06 |
| 10722866 | Titanium oxide film and structure | Hideaki Yoshikawa, Sakae TAKEUCHI, Takeshi Iwanaga, Hiroyoshi Okuno | 2020-07-28 |
| 10668456 | Titanium oxide particle, composition for forming photocatalyst, and photocatalyst | Takeshi Iwanaga, Hiroyoshi Okuno, Hideaki Yoshikawa, Sakae TAKEUCHI | 2020-06-02 |
| 10668457 | Metatitanic acid particle, composition for forming photocatalyst, and photocatalyst | Hiroyoshi Okuno, Hideaki Yoshikawa, Takeshi Iwanaga, Sakae TAKEUCHI | 2020-06-02 |
| 10563018 | Titanium oxide aerogel particle, photocatalyst-forming composition, and photocatalyst | Hideaki Yoshikawa, Hiroyoshi Okuno, Takeshi Iwanaga, Sakae TAKEUCHI, Yuka ZENITANI +2 more | 2020-02-18 |
| 10538434 | Titanium oxide aerogel particle, photocatalyst forming composition, and photocatalyst | Sakae TAKEUCHI, Hiroyoshi Okuno, Hideaki Yoshikawa, Yasuo Kadokura, Takeshi Iwanaga +2 more | 2020-01-21 |
| 10512895 | Titanium oxide particle, composition for forming photocatalyst, and photocatalyst | Hiroyoshi Okuno, Hideaki Yoshikawa, Takeshi Iwanaga, Sakae TAKEUCHI | 2019-12-24 |
| 10500579 | Metatitanic acid particle, composition for forming photocatalyst, and photocatalyst | Hideaki Yoshikawa, Takeshi Iwanaga, Sakae TAKEUCHI, Hiroyoshi Okuno | 2019-12-10 |
| 10471417 | Titanium oxide particle and method for producing the same | Hidekazu Hirose, Hideaki Yoshikawa, Hiroyoshi Okuno, Takeshi Iwanaga, Wataru Yamada +2 more | 2019-11-12 |
| 10265680 | Silica particle comprising a titania coating and method for producing the same | Hideaki Yoshikawa, Hidekazu Hirose, Hiroyoshi Okuno, Takeshi Iwanaga, Wataru Yamada +2 more | 2019-04-23 |