1
Tateoki Miyauchi, Jun ichi Nakabayashi, Tomoyoshi Mikoshiba: Laser working apparatus. Hitachi, Craig & Antonelli, March 14, 1978: US04079230 (33 worldwide citation)

The laser light emitted from a laser generator is cast on two prisms which have the same angle of deflection and are supported rotatably by support members so as to be rotated about the optical axis of the laser light in the opposite directions at the same speed. The laser beam scanned through the r ...


2
Hiromasa Ishiwatari: Irradiated power monitoring system for optical fiber. Matsushita Electric Industrial, Cushman Darby & Cushman, December 3, 1985: US04556875 (17 worldwide citation)

In a laser working apparatus comprising a large power laser oscillator, laser light beam conducting means, and a hand-piece with which the output laser light beam from said conducting means is emanated on desired objectives. The hand-piece comprises a convergence lens for focusing the output light t ...


3
Watanabe Hiroyuki: Laser working apparatus with shape inspecting function. Ibiden, May 8, 2001: JP2001-121279 (12 worldwide citation)

PROBLEM TO BE SOLVED: To provide a laser working apparatus with a shape inspecting function for monitoring the shape of a working trace through in-line, and the result is reflected in a working condition. SOLUTION: A laser working apparatus 1 is provided with a working table 2 formed so as to be mov ...


4
Jun Koide: Laser working apparatus, laser working method, method for producing ink jet recording head utilizing such laser working apparatus or method, and ink jet recording head formed by such producing method. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, June 8, 2004: US06747244 (6 worldwide citation)

The invention provides a laser working apparatus for effecting optical ablation working by irradiating a work article with laser light from a laser oscillator capable of continuous emission of light pulses of a large energy density in space and in time, with a pulse emission time not exceeding 1 pic ...


5
Yuji Hamaguchi, Nobuhiro Yoshikawa: Laser working apparatus and method of controlling laser working apparatus. Nissan Motor, Foley & Lardner, May 1, 2012: US08168919 (4 worldwide citation)

A laser working apparatus includes: a laser head provided with a reflector which changes the direction of any one of a laser beam and a visible light; a robot which moves the laser head; and a robot control apparatus. When laser working is performed, the robot control apparatus controls the laser he ...


6
Koide Jun: Laser working apparatus, laser working method, method for producing ink jet recording head utilizing such laser working apparatus or method, and ink jet recording head formed by such producing method. Canon, June 27, 2001: EP1110661-A2 (4 worldwide citation)

The invention provides a laser working apparatus for effecting optical ablation working by irradiating a work article with laser light from a laser oscillator capable of continuous emission of light pulses of a large energy density in space and in time, with a pulse emission time not exceeding 1 pic ...


7
Makoto Nakano, Koji Kuno, Tetsuya Osajima, Takashi Inoue, Masayoshi Kumagai: Laser working method, laser working apparatus, and its manufacturing method. Hamamatsu Photonics, Drinker Biddle & Reath, March 13, 2012: US08134099 (2 worldwide citation)

An object to be processed 1 is irradiated with a laser light L modulated by a reflection type spatial light modulator 203 such that aberration of the laser light L converged inside the object 1 becomes a predetermined aberration or less. Therefore, aberration of the laser light L generated at a posi ...


8
Nakano Makoto, Kuno Koji, Osajima Tetsuya, Inoue Takashi, Kumagai Masayoshi: (Ja) レーザ加工方法、レーザ加工装置及びその製造方法, (En) Laser working method, laser working apparatus, and its manufacturing method. Hamamatsu Photonics, Nakano Makoto, Kuno Koji, Osajima Tetsuya, Inoue Takashi, Kumagai Masayoshi, HASEGAWA Yoshiki, February 12, 2009: WO/2009/020004 (2 worldwide citation)

(EN) A working object (1) is irradiated with a laser beam (L), which is to be concentrated in a working object (1) and which has been modulated by a reflection type spatial light modulator (203) such that its aberration may be at a predetermined aberration or less. As a result, the aberration of the ...


9
Hiroyasu Toyosawa, Kazuaki Toyosawa, Kazuhisa Fujita, Shinichiro Okihara: Laser irradiation device, laser irradiation system, and method for removing coating or adhering matter. TOYOKOH, William C Schrot, AuerbachSchrot, January 16, 2018: US09868179 (1 worldwide citation)

In order to provide a laser irradiation system, a method for removing a coating, and a laser irradiation apparatus capable of efficiently removing a coating on a surface of a structure and recovering the removed substance using suction, a laser head (3) is configured from an optical system (4) for i ...


10
Ichihashi Hiromoto, Karasaki Hidehiko, Furuya Nobuaki: Apparatus and method for working laser. Matsushita Electric, May 8, 2001: JP2001-121282 (1 worldwide citation)

PROBLEM TO BE SOLVED: To realize high quality working by converting the strength distribution of laser beams on a piece to be worked so that this strength distribution can be made uniform in a laser working apparatus for carrying out laser working by projecting the image of a mask on a piece to be w ...