Takashi Ohta

Title: The Innovations of Takashi Ohta

Introduction

Takashi Ohta is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of image display technology, holding a total of 8 patents. His work has been influential in enhancing the quality and functionality of projection systems.

Latest Patents

One of Ohta's latest patents is a projection type image display apparatus. This innovative apparatus includes a focus correction system that features a temperature detection mechanism for measuring temperature near a projection lens group. Additionally, it has a correction amount calculation unit that computes the necessary adjustments to correct focus shifts caused by temperature changes. A driving signal generation unit is also included, which generates a driving signal based on the calculated correction amount to drive a focus adjustment mechanism. Notably, if a user performs a focus adjustment using a focus operation input unit, a focus operation determination unit recognizes this adjustment independently of the focus correction system and updates the stored correction conditions in memory.

Career Highlights

Throughout his career, Takashi Ohta has worked with prominent companies in the imaging industry, including Minolta Company, Ltd. and Konica Minolta Opto, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in projection technology.

Collaborations

Ohta has collaborated with several talented individuals in his field, including Yasumasa Sawai and Norio Maeda. These collaborations have contributed to the advancement of technology in image display systems.

Conclusion

Takashi Ohta's contributions to the field of projection technology are noteworthy, and his patents reflect his innovative spirit. His work continues to influence the development of advanced imaging solutions.