Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256377 | Ozone decomposing material and ozone decomposing apparatus using the ozone decomposing material | Susumu Nakamaru, Yuji Noritake, Sakae Shimizu | 1993-10-26 |
| 4871541 | Insect repelling/killing composition and method of use thereof | — | 1989-10-03 |
| 4772291 | Process for the preparation of densely colored pellet for synthetic resins | Kenji Nakamura | 1988-09-20 |
| 4769242 | Process for preparing insect-repellant and insecticidal article for breeding plants | — | 1988-09-06 |
| 4732759 | Bath preparations and method for producing the same | Kenji Nakamura | 1988-03-22 |
| 4728510 | Bath preparations and method for producing the same | Kenji Nakamura | 1988-03-01 |
| 4725633 | Process for the preparation of odored synthetic leather | — | 1988-02-16 |
| 4725657 | Synthetic resin product containing compound included in cyclodextrin and process for the production of the same | — | 1988-02-16 |
| 4722815 | Process of making a synthetic resin product containing a molecular inclusion compound in cyclodextrin | — | 1988-02-02 |
| 4711936 | Curing agent for epoxy resin and method for curing epoxy resin | Kenji Nakamura | 1987-12-08 |
| 4681934 | Crosslinking agent and process for the preparation of the same | Koki Horikoshi, Takashi Kato | 1987-07-21 |
| 4677177 | Rust preventive and method for producing the same | Kenji Nakamura | 1987-06-30 |
| 4636343 | Process for the preparation of insect repelling/killing film | — | 1987-01-13 |
| 4617147 | Process for preparation of solid perfumes | — | 1986-10-14 |
| 4444647 | Process for the oil extraction from oil sand by using cyclodextrin | Koki Horikoshi | 1984-04-24 |
| 4443323 | Process for the oil extraction from oil sand by using cyclodextrin and hydrocarbon solvents | Koki Horikoshi, Takashi Kato | 1984-04-17 |
| 4356115 | Fragrant synthetic resin product and method of producing the same | Kouki Horikoshi, Nobuyuki Nakamura | 1982-10-26 |
| 4292044 | Solid fuel | Kouki Horikoshi, Nobuyuki Nakamura | 1981-09-29 |
| 4255249 | Process for production of oil from oil sand | Kouki Horikoshi, Nobuyuki Nakamura | 1981-03-10 |