Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10265680 | Silica particle comprising a titania coating and method for producing the same | Hidekazu Hirose, Hiroyoshi Okuno, Takeshi Iwanaga, Yasunobu KASHIMA, Wataru Yamada +2 more | 2019-04-23 |
| 10183275 | Titanium oxide particle, method for producing titanium oxide particle, and composition for forming photocatalyst | Hiroyoshi Okuno, Yasunobu KASHIMA, Takeshi Iwanaga, Sakae TAKEUCHI | 2019-01-22 |
| 10155220 | Titanium oxide particle, composition for forming photocatalyst, and photocatalyst | Yasunobu KASHIMA, Hiroyoshi Okuno, Takeshi Iwanaga, Sakae TAKEUCHI | 2018-12-18 |
| 9475704 | Method for manufacturing fatty acid metal salt particle, and fatty acid metal salt particle | Hiroyoshi Okuno, Junichi Tomonaga, Takeshi Iwanaga, Shunsuke NOZAKI | 2016-10-25 |
| 9416015 | Method of producing silica particles | Yuka ZENITANI, Hiroyoshi Okuno, Shunsuke NOZAKI, Shinichiro Kawashima, Sakae TAKEUCHI | 2016-08-16 |
| 9394413 | Resin particle and method for producing the same | Yuka ZENITANI, Hiroyoshi Okuno, Shunsuke NOZAKI, Shinichiro Kawashima, Sakae TAKEUCHI +1 more | 2016-07-19 |
| 9233853 | Method for producing silica particles | Sakae TAKEUCHI, Shinichiro Kawashima, Hiroyoshi Okuno, Yuji Masuda, Shunsuke NOZAKI +1 more | 2016-01-12 |
| 9199852 | Method of manufacturing silica particle dispersion | Sakae TAKEUCHI, Shinichiro Kawashima, Hiroyoshi Okuno, Yasuo Kadokura, Shunsuke NOZAKI +1 more | 2015-12-01 |
| 9187502 | Silica particles and method for producing the same | Yuka ZENITANI, Hiroyoshi Okuno, Shunsuke NOZAKI, Shinichiro Kawashima, Sakae TAKEUCHI | 2015-11-17 |
| 8962139 | Resin particle and method for producing the same | Yuka ZENITANI, Hiroyoshi Okuno, Shunsuke NOZAKI, Shinichiro Kawashima, Sakae TAKEUCHI +1 more | 2015-02-24 |
| 8956796 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, developing device, image forming apparatus, and image forming method | Yasuo Kadokura, Kazufumi Tomita | 2015-02-17 |
| 8871344 | Hydrophobization treatment of silica particles | Yuka ZENITANI, Hiroyoshi Okuno, Shunsuke NOZAKI, Shinichiro Kawashima, Sakae TAKEUCHI | 2014-10-28 |
| 8722293 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Yoshifumi Iida | 2014-05-13 |
| 8628900 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Yasuo Kadokura, Shunsuke NOZAKI, Shinichiro Kawashima, Sakae TAKEUCHI, Yuka ZENITANI +2 more | 2014-01-14 |
| 8431633 | Silica particles, manufacturing method thereof and resin particles | Yuka ZENITANI, Hiroyoshi Okuno, Shinichiro Kawashima, Yasuo Kadokura, Shunsuke NOZAKI +1 more | 2013-04-30 |
| 8047244 | Pneumatic tire with tread having radially extending fine grooves | Masahiro Tamura | 2011-11-01 |
| 7954529 | Heavy duty tire | Kiyoto Maruoka | 2011-06-07 |
| 7735534 | Heavy duty pneumatic tire with belt hard rubber layer | Akira Manno, Yukihide Oya | 2010-06-15 |
| 7578328 | Heavy duty tire | Kiyoto Maruoka | 2009-08-25 |
| 7493928 | Heavy duty tire | Kiyoto Maruoka | 2009-02-24 |
| 7490649 | Heavy duty tire with bead anchor rubber | Kiyohito Maruoka | 2009-02-17 |
| 6245129 | Apparatus for removing solvents, system for removing solvents, method for removing solvents, and method for producing toners for use in developing electrostatic charge images | — | 2001-06-12 |
| 5431209 | Passenger tire with low bead apex volume | Shinzo Kajiwara, Hideaki Sugihara, Masayuki Sakamoto | 1995-07-11 |
| 5415216 | Passenger radial tire including bead reinforcement | Shinzo Kajiwara, Hideaki Sugihara, Masayuki Sakamoto | 1995-05-16 |
| 5277236 | High-speed radial tire for heavy load with specified belt camber quantity | Mikio Takatsu, Kiyoshi Ueyoko, Yasusuke Yonekawa | 1994-01-11 |