Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11895447 | Encoder, decoder, encoding method, decoding method, and recording medium | Masaya Takahashi | 2024-02-06 |
| 11146772 | Encoder, decoder, encoding method, decoding method, and recording medium | Masaya Takahashi | 2021-10-12 |
| 11009723 | Ophthalmic diffractive multi-focal lens and method for manufacturing ophthalmic diffractive multi-focal lens | — | 2021-05-18 |
| 10747022 | Diffractive multi-focal lens and method for manufacturing diffractive multi-focal lens | Atsushi Kobayashi | 2020-08-18 |
| 10564448 | Diffractive multi-focal ophthalmic lens and method for manufacturing diffractive multi-focal ophthalmic lens | — | 2020-02-18 |
| 10295841 | Method for manufacturing diffractive multi-focal ophthalmic lens and diffractive multi-focal ophthalmic lens | — | 2019-05-21 |
| 9854247 | Moving image compression device, moving image decoding device, image compression device, image decoding device, imaging device, and non-transitory medium storing program | — | 2017-12-26 |
| 9658471 | Multifocal ophthalmic lens having a focal point formation region and a cancellation region and manufacturing method thereof | Hiroaki Suzuki, Atsushi Kobayashi | 2017-05-23 |
| 9563070 | Diffraction-type multifocal ophthalmic lens and manufacturing method thereof | Hiroaki Suzuki, Atsushi Kobayashi | 2017-02-07 |
| 8927618 | Dye composition for ophthalmic lens, method for producing colored ophthalmic lens using the same, and colored ophthalmic lens | Yuji Goto, Ryo Matsushita | 2015-01-06 |
| 8870371 | Colored contact lens | Yuji Goto, Ryo Matsushita, Kazuharu Niwa | 2014-10-28 |
| 8755117 | Method of manufacturing a diffraction lens other than an aphakic intraocular lens | Atsushi Kobayashi, Hiroaki Suzuki | 2014-06-17 |
| 8500805 | Method for manufacturing aphakic intraocular lens | Atsushi Kobayashi, Hiroaki Suzuki | 2013-08-06 |
| RE38227 | Variable transfer rate control coding apparatus, reproducing apparatus and recording medium | Kenji Sugiyama, Kanji Kayanuma | 2003-08-19 |
| 6391055 | Artificial cornea | Yoshito Ikada, Junichi Ohashi, Naoki Kondo, Aoi Nishizawa | 2002-05-21 |
| 6265499 | Process for producing a shaped product with a radical scavenger, polymerization initiator and a radical polymerizable monomer | Haruko Nagino | 2001-07-24 |
| 6104389 | Broadcast receiving method and broadcast receiving apparatus therefor | — | 2000-08-15 |
| 6101220 | Method and apparatus for limiting band of moving-picture signal | — | 2000-08-08 |
| 6009108 | Multiplexer system for converting variable-length burst data streams into averaged-transfer-rate fixed-length packets | Hideki Takehara | 1999-12-28 |
| 5917438 | Data storing and outputting apparatus | — | 1999-06-29 |
| 5866047 | Process for producing a shaped product | Haruko Nagino | 1999-02-02 |
| 5848239 | Variable-speed communication and reproduction system | — | 1998-12-08 |
| 5790745 | Variable transfer rate control coding apparatus, reproducing apparatus and recording medium | Kenji Sugiyama, Kanji Kayanuma | 1998-08-04 |
| 5786434 | Water-absorptive soft contact lens material and contact lens made thereof | Toru Kawaguchi, Shoji Ichinohe, Toshio Yamazaki | 1998-07-28 |
| 5745491 | Information storage and output system | Masato Matsuzawa | 1998-04-28 |