American Society of Cataract and Refractive Surgery, 2018m Festival , Grand Prize （co-producer）
特許
2014年
近視予防物品及び近視予防セット
2014年
近視予防物品（上記特許の国内分割出願、並びに海外出願）
2015年
照射装置
研究内容
主として前眼部疾患および屈折異常眼の光学機能、視機能Quality of Life を解析し、眼科治療におけるQuality of Vision, Quality of Lifeの向上をはかることを目標とする。
代表論文
Negishi K(*CO)，Ohnuma K，Hirayama N，Noda T：Effect of chromatic aberration on contrast sensitivity in pseudophakic eyes. Arch Ophthalmol 119：1154-8, 2001.
Negishi K(*CO), Kumanomido T, Utsumi Y, and Tsubota K：Effect of higher-order aberrations on visual function in keratoconic eyes with a rigid gas permeable contact lens. Am J Ophthalmol, 144：924-929. 2007.
Nishimura R, Negishi K(*CO), Saiki M, Arai H, Shimizu S, Toda I, Tsubota K：No forward shifting of posterior corneal surface in eyes undergoing LASIK. Ophthalmology 114：1104-10, 2007.
Torii H, Negishi K(*CO), Dogru M, Saiki M, Yamaguchi T, Watanabe K, Kato N, Tsubota K. Inflammation after phakic implants. Ophthalmology, 118：2518 e1-2. 2011.
Tsuneyoshi Y, Higuchi A, Negishi K(*CO), Tsubota K. Suppression of presbyopia progression with pirenoxine eye drops: experiments on rats and non-blinded, randomized clinical trial of efficacy. Sci Rep. 2017 Jul 28;7(1):6819.
Negishi K(*CO), Hayashi K, Kamiya K, Sato M, Bissen-Miyajima H; Survey Working Group of the Japanese Society of Cataract and Refractive Surgery. Nationwide Prospective Cohort Study on Cataract Surgery With Multifocal Intraocular Lens Implantation in Japan. Am J Ophthalmol. 2019 Dec;208:133-144.
Torii H, Ohnuma K, Kurihara T, Tsubota K, Negishi K(*CO). Violet Light Transmission is Related to Myopia Progression in Adult High Myopia. Sci Rep. 2017 Nov 6;7(1):14523.
Ayaki M(*CO)., Tsubota K, Kawashima M, Kishimoto T, Mimura M, Negishi K(*CO).. Sleep Disorders are a Prevalent and Serious Comorbidity in Dry Eye. Invest Ophthalmol Vis Sci. 2018 Nov 1;59(14):DES143-DES150. doi:10.1167/iovs.17-23467.（Review article）
Omoto MK, Torii H, Hayashi K, Ayaki M, Tsubota K, Negishi K(*CO). Ratio of Axial Length to Corneal Radius in Japanese Patients and Accuracy of Intraocular Lens Power Calculation Based on Biometric Data. Am J Ophthalmol. 2020 Mar 21;pii:S0002-9394(20)：30104-5.
Negishi K(*CO), Masui S, Mimura M, Fujita Y, Tsubota K. Relationship between Functional Visual Acuity and Useful Field of View in Elderly Drivers. PLoS One. 11:e0147516, 2016.
