Sony History


Decision Made on a Sleepless Night

When Ibuka arrived in New York, he first visited the city branch of Nissho (now Nissho Iwai) to meet Shido Yamada. Tamon Maeda and Nissho president Masaichi Nishikawa had lived in New York before the Second World War and knew each other well. They had returned to Japan on the same ship after the war. It was through Nishikawa's introduction that Ibuka met Yamada.

Yamada had temporarily worked at Nissho in New York prior to working in the stock brokerage business both before and during the war. A man of high esteem, Yamada was not only proficient in English but also quite well informed on what was happening in the U.S. He proved to be an excellent contact, helping Ibuka throughout his stay in the United States by showing him around and acting as an interpreter. When Ibuka said, "Staying at a hotel would be a waste of money because my foreign currency allocation is limited," Yamada offered him lodging. When Ibuka wanted to see a factory, he arranged it.

Shido Yamada in New York
Shido Yamada (center) in New York.

One day, another friend in the U.S. came to see Ibuka and informed him that Western Electric was going to release their transistor patent to interested companies. "Are you interested?" the friend asked him.

The transistor was invented in 1948 by Dr. W. B. Shockley, Dr. J. Bardeen and Dr. W. Brattain, all of Bell Laboratories. Western Electric, the parent company of Bell Laboratories, held the patent rights for manufacturing the transistor and had just made the rights available to anyone who would pay royalties. That was what Ibuka was told.

Since his arrival, Ibuka had been having one sleepless night after another, despite his hectic and exhausting schedule. This was only natural, considering the fact that he was traveling in a foreign country for the first time. On such restless nights, Ibuka would think about his company and colleagues back home. n idea flashed through his mind. "We will work on the transistor. It will require many engineers and researchers as well. Thank God those new Totsuko people relish a new challenge. This is just right for them."

Totsuko had hired a large number of specialists in an effort to advance the company's tape production technology. Consequently, about one third of Totsuko's staff were graduates from colleges and universities, making Totsuko a top-heavy company. Ibuka was worried about this situation. As the tape recorder business had taken a definite shape, Ibuka had started thinking about some new project which would galvanize and best utilize the diverse strengths of his engineering and specialist talent. "What kind of work should I give them?" Ibuka kept asking himself.

An idea flashed through his mind. "We will work on the transistor. It will require many engineers and researchers as well. Thank God those new Totsuko people relish a new challenge. This is just right for them."

If Totsuko had not been facing such a situation, Ibuka probably would have paid no heed to Western Electric's offer. His original purpose in coming to the U.S. had nothing to do with the transistor. The royalty payment of $25,000 (about 9 million yen) then seemed too large for Totsuko. Yet the feeling that it would be worth try was beginning to dominate Ibuka's mind. Besides, four years had passed since the invention of the transistor, and Ibuka appreciated the fact that, despite his initial assumption, the transistor was very different from the crystal detector. The transistor itself had been much improved, moving from a contact-point type to an alloy type.

Ibuka asked Yamada for help at once. "I want to get as much information as possible on the transistor before I return to Japan." Yamada tried again and again to arrange a meeting with the Western Electric manager in charge of transistor devices, but had difficulty in doing so. The time for Ibuka to leave the U.S. soon came. After entrusting the matter to Yamada, he returned to Japan with some regret. Ibuka's souvenirs of the United States were a germanium diode and a vinyl tablecloth, neither of which existed in Japan at the time.



Ibuka's First Visit to the United States |  A Decision Made During a Sleepless Night |
"A Small Factory in Town Can't Do It!" | A Letter from the United States |
The Fruit of Morita's Trip | "Rest Assured We Can Make It!" |
 | The Iwama Reports |


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