Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336464 | Driving apparatus | Hisato Osawa | 2025-06-24 |
| 12268132 | Reciprocating cutting blade apparatus and brush cutter | — | 2025-04-08 |
| 12120993 | Reciprocating cutting blade apparatus | — | 2024-10-22 |
| 11898057 | Weather-resistant hard coat composition for glass-substitute substrate, cured product, and laminate | Hiroshi Takahashi, Akihiro Shibamoto | 2024-02-13 |
| 11866608 | Weather-resistant hard coat composition for metal, cured product, and coated metal substrate | Hiroshi Takahashi, Akihiro Shibamoto | 2024-01-09 |
| 11864489 | Shearing mechanism | — | 2024-01-09 |
| 11648656 | Electric handheld working machine | — | 2023-05-16 |
| 11432467 | Reciprocating blade apparatus and handheld working machine | Hisao Kodama | 2022-09-06 |
| 11432468 | Reciprocating blade apparatus and handheld working machine | Hisao Kodama | 2022-09-06 |
| 11272671 | Reciprocating blade apparatus and handheld working machine | Hisao Kodama | 2022-03-15 |
| 10569408 | Handle for electric tools and electric tool provided with same | — | 2020-02-25 |
| 9081133 | Polarizing plate protective film, polarizing plate, and liquid crystal display | Takashi Takebe, Shigeki Oka | 2015-07-14 |
| 8900676 | Polarizing plate protective film, polarizing plate, and liquid crystal display | Takashi Takebe, Shigeki Oka | 2014-12-02 |
| 8580358 | Cellulose ester film, polarizing plate for in-plane-switching mode display and in-plane-switching mode display using the cellulose ester film | Takashi Takebe, Koji Tasaka, Shigeki Oka | 2013-11-12 |
| 8246880 | Method of producing cellulose ester film, cellulose ester film, polarizing plate and liquid crystal display | Satomi Kawabe, Kazuto Kiyohara, Isamu Michihata, Akihiko Takeda, Kazuaki Nakamura | 2012-08-21 |
| 7973883 | Polarizing plate protective film, polarizing plate, and liquid crystal display | Shigeki Oka | 2011-07-05 |
| 7947342 | Polarizer protective film, manufacturing method thereof, polarizing plate and liquid crystal display | Takashi Murakami, Minori Tamagawa | 2011-05-24 |
| 7815823 | Optical film, manufacturing method of optical film, optical compensating film, manufacturing method of optical compensating film, polarizing plate, and liquid crystal display | Takashi Murakami | 2010-10-19 |
| 7790249 | Stretched cellulose ester film, polarizing plate and liquid crystal display employing the same | Isamu Michihata | 2010-09-07 |
| 7749578 | Cellulose ester film, polarizing plate and liquid crystal display | Shigeki Oka, Takashi Takebe | 2010-07-06 |
| 7704570 | Polarizing plate and liquid crystal display apparatus using the same | Takashi Takebe, Shigeki Oka | 2010-04-27 |
| 7494611 | Cellulose ester film, cellulose ester dope, protective film of polarizing plate and polarizing plate | Toru Kobayashi | 2009-02-24 |
| 7354633 | Retardation film, and polarizing plate and display device using the same | Koichi Saito, Isamu Michihata | 2008-04-08 |
| 7220469 | Aliphatic copolyester resin, a preparation method, an aliphatic polyester resin composition, uses thereof, a coating composition, a particle-state composition for agriculture and gardening coated by degradable layer | Masanori Sakane, Michiyo Nakai, Yasuteru Kajikawa, Masaaki Ito | 2007-05-22 |
| 7125918 | Protective film of a polarizing plate | Toru Kobayashi | 2006-10-24 |